Write an equation for the nth term of each geometric sequence. (show work)
1. 1, 4, 16, ...
2. 1, 1/2, 1/4, ...
3. 7, -14, 28, ...

Answers

Answer 1
1) 4n

The arithmetic sequence is going up in 4’s (1 x 4 = 4, 4 x 4 = 16)
Therefore the answer is just 4n

2) 0.5n (1/2n)
The arithmetic sequence is going up in 0.5’s (1 x 0.5 = 1/2, 1/2 x 0.5 = 1/4)
Therefore the answer is just 0.5n or if you need it in a fraction it is (1/2n)

3) -7n
The arithmetic sequence is going up in -7’s (7 x -7 = -14, -14 x -7 = 28)
Therefore the answer is just -7n

Related Questions

Which one of the following fractions is the largest?
5/6 1/3 3/2 5/2

Answers

Answer:

5/2

Step-by-step explanation:

Answer:

5/2 is the largest fraction.

Step-by-step explanation:

To find the largest fraction, we can convert some using the LCD (least common denominator)

Keep 5/6 as is.

1/3 = 2/6

3/2 = 9/6

5/2 = 15/6

So, 5/2 is the largest fraction.

how many pounds are in 8 kilograms?
1kg = 2.2Ibs
8kg = ? Ibs

Answers

Answer:

17.6 lbs

1kg=2.2lbs

Multiply each side by 8

8kg=17.6 lbs

Step-by-step explanation:

So heres the short answer: 8kg = 17.637 lbs

Hope it helps!!

The quantity 8 kilograms can be written in pounds as 17.6 pounds.

The given quantity is 8 kilograms.

Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.

We know that 1 kg = 2.2 pounds

Here, 8 kg = 8×2.2

= 17.6 pounds

Therefore, the quantity 8 kilograms can be written in pounds as 17.6 pounds.

To learn more about the metric conversion visit:

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y = 3x do this fast plz

Answers

Answer:

Step-by-step explanation:

Can yall check if I did this correct plus I will give you brainliest if you answer no joke promise❤​

Answers

Yes, that’s correct!

A geometric figure is dilated by a scale factor of 1.5 with the origin as the center of dilation. Which of the following sentences best describes this dilation?

The x- and y-coordinates of every point of the figure is multiplied by 1.5.
Not here.
The y-coordinate of every point of the figure is multiplied by 1.5.
The x-coordinate of every point of the figure is multiplied by 1.5.

Answers

Answer:

Step-by-step explanation:

The x and y points are multiplied by 1.5

See the graph

Notice that if you start with (4,6) and dilate by a scale of 1.5 then the final point is (6,9)

The slope of these two points (if they were on a line should be 1.5

x2 = 6

x1 = 4

y2 = 9

y1 = 6

m = (9 - 6)/(6 - 4)

m = 3 / 2

m = 1.5 which is what it should be.

The x-coordinate of every point of the figure is multiplied by 1.5.

The scale factor is 1.5, and the center of dilation is the origin (0, 0).

When the figure is dilated by a scale factor of 1.5 with the origin as the center, it means that each point's x-coordinate and y-coordinate are separately multiplied by 1.5.

The y-coordinate of every point of the figure is multiplied by 1.5 is not correct the reason is that in this specific dilation scenario, only the x-coordinate is multiplied by 1.5, while the y-coordinate remains the same. The origin as the center of dilation means that the points move away from or towards the origin, maintaining the same vertical distance.

Therefore, the correct description is "The x-coordinate of every point of the figure is multiplied by 1.5."

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A small glass holds about 250 what ?

Answers

litros de agua porque nolose pero quiero los pùntos

which step comes first -b-2<8

Answers

Answer:

Step-by-step explanation:

Alright so the step that comes first is adding two to both sides.

Let me show you,

Step 1

-b-2<8  Add 2 to both sides

-b<10

Then you divide the sides by -1

-b<10

b>-10

10=2x - 4 what is the answer

Answers

Answer:

7

Step-by-step explanation:

10=2(7)-4

10=14-4

Solve 5x = 2. How many solutions does the equation have?

Answers

Answer:

As we can see, for infinite values of x, there are corresponding infinite values of y. Thus, the given equation has infinite solution.

Step-by-step explanation:

Answer:

one solution

Step-by-step explanation:

you can only multiply 5 by one number (0.4) to get 2

lmk if this doesn't make sense

10. Identify the pronoun in this sentence.
Everything we have done has been by the book.
answers
1: she
2:we
3:everything
4:by


Answers

Answer:

The answer is we. Pronouns are I, you, he/she/it, we, you, they.

Answer:

2:we.............

At the city museum, child admission is $5.30 and adult admission is $8.60. On Wednesday, 155 tickets were sold for a total of $1049.20. How many adult tickets were sold that day​

Answers

Answer:

122 adults

Step-by-step explanation:

1049.20(price of tickets sold)÷8.60(ticket price per adult)=122

find the slope of the line pictured

Answers

The answer is m because yessir

Find the area of the trapezoid?

Answers

Answer:

Very simple 6th graders

Step-by-step explanation:

7 X 5 = 35 DIVIDE3D BY 2 = 17.5 THAT IS THE TRIANGLE BUT I CAN NOT SEE THE OTHER.

but i will still help

the number on the top needs to be multiplyed by the number on the side and then add it to the 17.5 and that is your answer

Please solve the quadratic equation in 4 steps

x^2-14x+49=5

Answers

Answer:

=7±5√

Step-by-step explanation:

is easy and no hard

write two mixed so that all rules are applied: one number is larger than the other by 4 2/3, the difference of the numbers is equal to the smaller number, and the sum of the differences is a natural number

Answers

Answer:

write 2 mixed whats

Step-by-step explanation:

Please help I’ll give brainliest

Answers

Answer:

$3.29

Step-by-step explanation:

You need to find the unit price by dividing the cost by the amount.

24.33/7.4 = 3.29

Therefore, one pound of ham is $3.29.

Answer:

1. $3.29

2. $4.60

Step-by-step explanation:

can sombody please answer this.​

Answers

Answer:

option (3)is correct, take 180 +180=360

Step-by-step explanation:

I DON'T KNOW IF THIS IS CORRECT IM SORRY IF IT'S WRONG!!!!!!

Can someone help me answer this question

Answers

The answer is 25 cars

Answer: (C) 25 lawns

Step-by-step explanation: he has 15 cars so his you follow the line from the graph it will end at 25 lawns

sorry this is a bad explanation but C is correct-

The diagram shows three angles at a point. 168 x 123. Work out the value of x

Answers

Answer:

SOMEONE ANSWER THIS PLSSSSSSSSS :D

Step-by-step explanation:

Triangle lurlurl, u, r has a uniform thickness of 2.52.52, point, 5, as shown at left. the length of \overline{ud} ​ud ​ ​​ start overline, u, d, end overline, which is the height of the triangle, is 25\sqrt325√ ​3 ​ ​​ 25, square root of, 3, end square root. the triangle has a right angle at vertex uuu and an angle of \dfrac\pi6 ​6 ​ ​π ​​ start fraction, pi, divided by, 6, end fraction at vertex rrr. given that the width, www, of the shaded triangle is about 50\sqrt{3}50√ ​3 ​ ​​ 50, square root of, 3, end square root, what is the height, hhh, of the shaded triangle to the nearest tenth?

Answers

Answer:

37.5

Step-by-step explanation:

The line which marks the height 25\sqrt325  

3

​  

25, square root of, 3, end square root of the large triangle is vertical, and the base of the triangle is horizontal, so their intersection is a right angle. The angles in the large triangle add up to \piπpi, so the remaining angle is:

\qquad \begin{aligned} \pi - \dfrac\pi2 - \dfrac\pi6 =& \dfrac\pi3 \end{aligned}  

π−  

2

π

​  

−  

6

π

​  

=

​  

 

3

π

​  

 

​  

 

The original triangle L U R is shown, but now the length of segment U D is shown to be '25 times the square root of 3', and angle U L R is shown to have a measure of ' pi divided by 3' radians.

 

 

 

 

 

The original triangle L U R is shown, but now the length of segment U D is shown to be '25 times the square root of 3', and angle U L R is shown to have a measure of ' pi divided by 3' radians.

Hint #2

Looking at the left triangle ULDULDU, L, D, the hypotenuse length LULUL, U is:

\qquad \begin{aligned} \dfrac{25\sqrt3}{\sin\!\left({\Large\frac\pi3}\right)} \end{aligned}  

sin(  

3

π

​  

)

25  

3

​  

 

​  

 

​  

 

Looking at the big triangle LURLURL, U, R, we see that the base length LRLRL, R is:

\qquad \begin{aligned} &\left(LU\right)\dfrac{1}{\sin\!\left({\Large\frac\pi6}\right)} \\ \\ =&\left(\dfrac{25\sqrt3}{\sin\!\left({\Large\frac\pi3}\right)}\right)\dfrac{1}{\sin\!\left({\Large\frac\pi6}\right)} \\ \\ =&\left(\dfrac{25\sqrt3}{ \quad\large\frac{\sqrt{3}}{2}\quad }\right)\dfrac{1}{ \quad\large\frac{1}{2}\quad } \\ \\ =&\left(\dfrac{25}{ \quad\large\frac{1}{2}\quad }\right)\dfrac{1}{ \quad\large\frac{1}{2}\quad } \\ \\ =&100 \\ \end{aligned}  

=

=

=

=

​  

 

(LU)  

sin(  

6

π

​  

)

1

​  

 

​  

 

sin(  

3

π

​  

)

25  

3

​  

 

​  

 

​  

 

sin(  

6

π

​  

)

1

​  

 

​  

 

2

3

​  

 

​  

 

25  

3

​  

 

​  

 

​  

 

2

1

​  

 

1

​  

 

(  

2

1

​  

 

25

​  

)  

2

1

​  

 

1

​  

 

100

​  

 

Hint #3

The large triangle has uniform thickness, so the inner triangle's sides are parallel to the outer triangle's sides. Therefore, the inner triangle's angles are congruent to the outer triangle's angles. The two triangles are similar.

Hint #4

Similar triangles have proportional lengths, so we can set up the equation:

\qquad \begin{aligned} \dfrac{h}{w} =& \dfrac{H}{W} \\ \\ \dfrac{h}{50\sqrt{3}} \approx& \dfrac{25\sqrt3}{100} \end{aligned}  

w

h

​  

=

50  

3

​  

 

h

​  

​  

 

W

H

​  

 

100

25  

3

​  

 

​  

 

​  

 

Hint #5

\qquad\qquad\, \begin{aligned} \dfrac{h}{50\sqrt{3}} \approx& \dfrac{\sqrt3}{4} \\ \\ {h} \approx& \dfrac{{50\sqrt{3}}\sqrt3}{4} \\ \\ {h} \approx& \dfrac{25\cdot3}{2} \\ \\ h \approx& 37.5 \\ \\ \end{aligned}  

50  

3

​  

 

h

​  

h≈

h≈

h≈

​  

 

4

3

​  

 

​  

 

4

50  

3

​  

 

3

​  

 

​  

 

2

25⋅3

​  

 

37.5

​  

 

Hint #6

To the nearest tenth, the height of the inner triangle is:

\qquad\qquad\, \begin{aligned} h \approx& 37.5 \end{aligned}  

h≈

​  

 

37.5

​  

 

*note: The answers 37.337.337, point, 3 and 37.437.437, point, 4 may have been obtained by other methods of solving for hhh since this is an approximation. Those answers are also accepted as correct.

Two triangles are similar if the sides of both triangles can be represented as equivalent ratios. The height of the shaded triangle is 37.5 units.

Given that:

[tex]\overline{UD} = 25\sqrt 3[/tex]

[tex]w = 50\sqrt3[/tex]

See attachment

First, we calculate side length [tex]\overline{LD}[/tex].

This calculated using tangent trigonometry ratio

[tex]\tan(\theta) = \frac{Opposite}{Adjacent}[/tex]

So, we have:

[tex]\tan(90-\frac{\pi}{3}) = \frac{\overline{UD}}{\overline{LD}}[/tex]

[tex]\tan(90-30) = \frac{\overline{UD}}{\overline{LD}}[/tex]

[tex]\tan(60) = \frac{\overline{UD}}{\overline{LD}}[/tex]

This gives:

[tex]\tan(60^o) = \frac{25\sqrt3}{\overline{LD}}[/tex]

Make LD the subject

[tex]\overline{LD}= \frac{25\sqrt3}{\tan(60^o)}[/tex]

[tex]\overline{LD}= \frac{25\sqrt3}{\sqrt 3}[/tex]

[tex]\overline{LD}= 25[/tex]

Next, we calculate side length [tex]\overline{DR}[/tex].

This calculated using tangent trigonometry ratio

[tex]\tan(\theta) = \frac{Opposite}{Adjacent}[/tex]

So, we have:

[tex]\tan(\frac{\pi}{6}) = \frac{\overline{UD}}{\overline{DR}}[/tex]

This gives:

[tex]\tan(30^o) = \frac{25\sqrt3}{\overline{DR}}[/tex]

Make DR the subject

[tex]\overline{DR}= \frac{25\sqrt3}{\tan(30^o)}[/tex]

[tex]\overline{DR}= \frac{25\sqrt3}{1/\sqrt 3}[/tex]

[tex]\overline{DR}= 25\sqrt3 \times \sqrt 3[/tex]

[tex]\overline{DR}= 25 \times 3[/tex]

[tex]\overline{DR}= 75[/tex]

Calculate side length [tex]\overline{LR}[/tex]

[tex]\overline{LR} = \overline{LD}+\overline{DR}[/tex]

[tex]\overline{LR} = 25+75[/tex]

[tex]\overline{LR} = 100[/tex]

Because the triangle has a uniform thickness, the small and the big triangle are similar triangles.

So, the height (h) is calculated using the following equivalent ratios

[tex]h:w =\overline{UD}:\overline{LR}[/tex]

Express as a fraction

[tex]\frac hw =\frac{\overline{UD}}{\overline{LR}}[/tex]

Make h the subject

[tex]h =\frac{\overline{UD}}{\overline{LR}} \times w[/tex]

Substitute known values

[tex]h =\frac{25\sqrt3}{100} \times 50\sqrt 3[/tex]

[tex]h =\frac{3750}{100}[/tex]

[tex]h =37.50[/tex]

Hence, the height of the shaded triangle is 37.5 units.

Read more about similar triangles at:

https://brainly.com/question/16919171

Given there's 5 red balls and 2 blue balls. What's the probability that after two picks we have a red ball and a blue ball

Answers

Answer:

the answer is 58 dear because there he couldn't figure out what he meant

Find the distance between the two points listed below.
(3,7) and (-5, -8)

Answers

Answer:

17

Step-by-step explanation:

The formula of a distance between two points

[tex]A(x_A;\ y_A);\ B(x_B;\ y_B)\\\\|AB|=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}[/tex]

We have

[tex]A(3;\ 7);\ B(-5;\ -8)[/tex]

Substitute

[tex]|AB|=\sqrt{(-5-3)^2+(-8-7)^2}=\sqrt{(-8)^2+(-15)^2}\\\\=\sqrt{64+225}=\sqrt{289}=17[/tex]

17 because when graphing the first number goes five squares to the left and 8 squares down there’s where u plot the first point the second u go three squares to the right and seven squares up

I can find the common denominator of fractions with unlike denominators.

A.
strongly agree

B.
agree

C.
disagree

D.
strongly disagree

Answers

Answer:

C. Disagree

HOPE IT HELPED

Step-by-step explanation:

Angles B and C are called _________ angles.
A. Complimentary
B. Linear
C. Supplementary
D. Vertical

Answers

A I believe

Hope that helps!!
A is the answer because it’s slanted

PLEASE HELP ILL GIVE BRAINLIEST

Answers

Answer:

The answer is 2

All lines that are parallel have the same slope

Answer:

the slope is (2)

Step-by-step explanation:

Two lines that are parallel to each other have the same slope so,

the equation y=2x+5 is in the form y=mx+c

where m is the slope of the line so if we compare both equations we can see that the slope of the line given will be 2 and therefore, the slope of the line parallel to it will be the same (2)

Find the volume of a triangular prism that has a triangular base of 14 and height of 17 with a prism height of 5.

Answers

Area of triangle = base x height x 1/2

Volume = area of triangle x height


Volume of the triangular prism:

= (14 x 17 x 1/2) x 5

= 119 x 5

= 595

The graph of the rational function f is shown. Which graph is the graph of g(x)=-f(x)?

Answers

Using translation concepts, it is found that graph A is equivalent to the graph of g(x)=-f(x).

What is a translation?

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

The transformation g(x)=-f(x) is a reflection over the x-axis of function f(x), which is given by graph A.

More can be learned about translation concepts at https://brainly.com/question/4521517

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Expand and simplify 4(2x +7) – 3(x + 5)

Answers

Answer:

The answers is 5x + 13

It Equal to 5x + 13

Help please.
Angle SPR and angle RPQ are complementary. Find the measure of angle RPQ.

Answers

Answer:

53 degrees

Step-by-step explanation:

Complimentary angles are angles whose sum equals 90 degrees.

90-37 = 53

Answer:

m∠RPQ = 53°

53 degrees

Step-by-step explanation:

When two angles are complementary angles, it means they add up to 90 degrees (Ex: a 10° angle and 80° angle would be complementary).

Therefore, if ∠SPR and ∠RPQ are complementary, then

m∠SPR + m∠RPQ = 90°

since you are given that m∠SPR = 37°, you can plug that in for m∠SPR to find m∠RPQ:

m∠SPR + m∠RPQ = 90°

37° + m∠RPQ = 90°

m∠RPQ =  90° - 37°

m∠RPQ = 53°

Paul graphed the equation y = 6 + x. Which point (x, y) does the graph NOT pass through?

Group of answer choices

(12, 20)

(6, 12)

(0, 6)

(9, 15)

Answers

Answer:

12,20

Step-by-step explanation:

That's the answer

Other Questions
Translate We are lazier than they into Spanish in the box below: 1. In a capitalist system, *5 pointsA. the government makes all the decisionsB. individuals and private businesses make their own decisionsC. the dictator controls the economyD. the people vote on economic decisions2. Under a communist system *5 pointsA. a single party rules politics and makes economic decisionsB. individual achievements are highly valued.C. people work togetherD. there are many classes in society3. The Soviets blocked all the roads into Berlin because *5 pointsA. the US, Britain, and France wanted to separate Germany into 4 zonesB. the Marshall Plan was createdC. the UN was createdD. the US, Britain, and France wanted to reunite the German zones4. After World War 2 ended, Japan's government became *5 pointsA. communistB. like Great Britain's governmentC. a dictatorshipD. part of NATO5. Following the policy of containment, the US aimed to *5 pointsA. support capitalismB. help returning veteransC. keep communism from spreadingD. identify communists living in the US6. Claims that communist spies were working in the US government were made by *5 pointsA. Richard NixonB. Alger HissC. Harry TrumanD. Joseph McCarthy7. Which of the following sentences explains the communists' victory in the Chinese Civil War? *5 pointsA. The people believed the Nationalists were corrupt.B. The Chinese people were tired of fighting.C. The people were influenced by the US.D. The people were influenced by the Soviet Union.8. When the fighting ended in the Korean War, *5 pointsA. North and South Korea were divided at the 38th Parallel.B. A communist government was established in South Korea.C. China gained control of the peninsulaD. North and South Korea were reunited.9. One of the benefits of the GI Bill for veterans returning from World War 2 was *5 pointsA. CounselingB. loans for educationC. bonus moneyD. jobs working for the government10. Which of the following men was not a candidate for president in the 1948 Election? *5 pointsA. Harry TrumanB. Henry WallaceC. Adlai StevensonD. Thomas DeweyHelpppp plzzzz fasttt Which of the following best describes the distribution of the worlds food supply? Select all that apply.Still unevenly distributed leaving millions starving to death.Quickly changing to be evenly distribute based on humanitarian efforts.Slowly changing to be slightly more evenly distributed based on humanitarian efforts.Evenly distributed throughout the population of the world now. Find the proper answer Which major religions started in the Arabian peninsula? What mass of silver nitrate will be needed to react with 125 grams of magnesium chloride? Summer Sage, Inc. starts the year with a cumulative favorable temporary difference (due to accelerated depreciation) of $100,000. During the year, the enacted tax rate on Summer Sage increases from 35% to 40%; however, book and tax depreciation are equal and the cumulative temporary difference does not change. What journal entry must Summer Sage record for deferred taxes this year round 34 1/8 to the nearst whole number Describe two motivations of the Jamestown colonists for settling in the new world. The definition of symbiotic is O Having tiny tentaclesO consisting of two oxygen atomsO having a hard external coveringO living in close association A local banks advertising reads: "Give us $50,000 today, and well pay you $800 every year forever." If you plan to live forever, what annual interest rate will you earn on your deposit?1.92%1.60%2.56%2.24% Preliminary interviews are only required for the highest paying positions.True or False? Will give brainliest - please don't answer if you don' know Why did many Senators consider Julius Caesar a threat? Who took over after Caesars death?How did Octavian take power from Marc Anthony? Why did trade increase during the Pax Romana? What type of law is based on Roman Code Law? Why did Roman leaders ban some religions? Describe the Jewish beliefs about the Messiah. From where does most of the information and Jesus of Nazareth come? The BibleHow did Pauls teachings change Christianitys relationship to Judaism? How did Constantine affect Christianity? A sculptor needs to lift a piece of marble. It is a cuboid with dimensions 1m by 0.6 m by 0.3 m. Marble has a density of 2.7 g/cm cubed. What is the mass of the marble in kg? Solve 17 x 5/8 as a mixed number which function is the inverse of y=2^x How many moles of silver atoms are in 3.88x10^20 atoms of silver Which is the largest continent ??? What is one correct way to punctuate the following sentence? Many cities have the same name I have visited Paris France Paris Texas and Paris Illinois. Many cities have the same name. I have visited Paris, France, Paris, Texas, and Paris, Illinois. Many cities have the same name I have visited: Paris, France: Paris, Texas, and Paris, Illinois. Many cities have the same name. I have visited Paris, France: Paris, Texas; and Paris, Illinois. Many cities have the same name. I have visited Paris, France; Paris, Texas; and Paris, Illinois. Next > < Previous Not saved Submit Qu HURRRYYYWhat discovery did Claudius Galen make that is still important today? A. The Earth revolves around the sun. B. Arteries and veins carry blood. C. Mixing sand with limestone and clay makes concrete. D. Arches make a bridge stronger.