Find the 15th term of the arithmetic sequence whose common difference is d=9 and whose first term is a, = 2.

Answers

Answer 1
Nose rkrbtje de donde salió la luz de

Related Questions

what is the 9th term of the linear sequence below 2 5 8 11 14​

Answers

answer is 26!
the difference from each increment is +3 and since you’re trying to find the 9th term there will be 8 ‘gaps’ so u multiply 8 by 3 to find the total increase before adding it to 2, which is the initial no.

2 + (3x8) = 26

Which of the below images is a translation of ........

Answers

Answer:

B

Step-by-step explanation:

Cause it's the opposite of the original

Answer:

a

Step-by-step explanation:

6x100 + 1x10 + 7x1 + 9x1 +2x1

Answers

Answer:

628

Step-by-step explanation:

Well, if you x's are multiplication signs, then the answer is 628 because

6x100=600, 1x10=10, 7x1=7,  9x1=9, 2x1=2 and then add them all up:

600+10+7+9+2=628

Answer:

628

Step-by-step explanation:

6x100= 600

1x10= 10

7x1= 7

9x1= 9

2x1= 2

600 + 10 = 610

7 + 9 = 16

16 + 2 = 18

610 + 18 = 628

this app is so useless!

Answers

Answer:

lol ik people dont even come to answer the questions they just come for the points...

Step-by-step explanation:

Answer:

sometimes it is but it helps people cheat soo....

Step-by-step explanation:

Help please I’ll give you 25 points

Answers

Answer:

=x3y+8

Step-by-step explanation:

The answer to your question is in the picture ❤️

Help me with this tooo! It is the question that is not filled in

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you will have 8 tables so

72 chair / 8 tables = 9 chair per table

Line m contains the points (−3, 2) and (5 , 1). Line n contains the points (2 , 7) and (1, −1) . Which statement is TRUE about lines m and n?
A. The lines are parallel.
B. The lines are coincident.
C. Both lines intersect but are neither parallel nor perpendicular.
D. The lines are perpendicular.

Answers

9514 1404 393

Answer:

  D.  The lines are perpendicular

Step-by-step explanation:

The first line has a rise of (1-2) = -1 for a run of (5-(-3)) = 8.

The second line has a rise of (-1-7) = -8 for a run of (1-2) = -1.

Then the slopes are -1/8 and -8/-1 = 8, which are negative reciprocals of each other. Lines with slopes having that relationship are perpendicular.


A line has an y-intercept of (0,2) and a slope of 3. The point of (a, 11) is also on the line. What
is the value of a? *
(1 Point)
a.)a=1
b.)a=3
c.)a=5
d.)a=4

Answers

the answer is B, a=3

Help me out here pleaseeeeeeeee.

Answers

Answer:

[tex]\frac{4}{5}[/tex]

Step-by-step explanation:

A fraction is in simplest form when no other factor but 1 will divide into the numerator/ denominator

[tex]\frac{5}{10}[/tex] ← divide numerator/ denominator by 5

=[tex]\frac{1}{2}[/tex]

[tex]\frac{4}{5}[/tex] ← is in simplest form

[tex]\frac{6}{10}[/tex] ← divide numerator/denominator by 2

= [tex]\frac{3}{5}[/tex]

[tex]\frac{8}{12}[/tex] ← divide numerator/denominator by 4

= [tex]\frac{2}{3}[/tex]

[tex]\frac{4}{5}[/tex] is the only fraction given in simplest form

Please help I have limited time!!

The slope of a line is 6 and it goes through the point (4,5), which function is best
represented by this graph?
y = 6x - 29
y = 6x + 19
y = 6x - 19
y =6x + 29

Answers

Answer:

[tex]y=6x-19[/tex] is the function which best

represented by this graph.

The graph is also attached.

Step-by-step explanation:

As the point-slope form is

[tex]y-y_1=m\left(x-x_1\right)[/tex]

where m is the slope

Given

m = 6 and the point (4, 5)

substituting the values in the point-slope form

[tex]y-y_1=m\left(x-x_1\right)[/tex]

[tex]y - 5 = 6 (x - 4)[/tex]

[tex]y - 5 = 6x-24[/tex]

[tex]y=6x+5-24[/tex]

[tex]y=6x-19[/tex]

Therefore, [tex]y=6x-19[/tex] is the function which best

represented by this graph.

The graph is also attached.

(4,1) & (6, 7)
Write the equation in point slope form

Answers

mi pan susususususu mi pan...

Point Slop Form Answer: Y - 1 = 3 • (x - 4)

Danny charges $22 for 2 hours of swimming lessons, Martin charges $90 for 5 hours of swimming lessons. Who offers a better deal?

Answers

Answer:

danny

Step-by-step explanation:

Danny charges $11 a hour while martin charges $18 a hour

Answer:

Danny offers a better deal

Step-by-step explanation:

Because you have to find out how much each person is charging for each hour of swimming lessons divide Danny's $22 by 2 to get $11 for one hour. And divide Martin's $90 by 5 to get $18 for one hour. Danny is giving you a better deal than Martin.

Which answer choice shows 12.473 rounded to the nearest half?
A. 13.5
B. 13
C. 12.5
D. 12

Answers

Answer:

C. 12.5

Step-by-step explanation:

If you round it into the nearest half, you'll get 12.5.

You are given a line that has a slope of 4 and passes through the point (StartFraction 3 Over 8 EndFraction, one-half). Which statements about the equation of the line are true? Check all that apply.
The y-intercept is -1.
The slope-intercept equation is y = 4 x minus 1.
The point-slope equation is y minus StartFraction 3 Over 8 EndFraction = 4 (x minus one-half).
The Point (StartFraction 3 Over 8 EndFraction, one-half) corresponds to (x1, y1) in the point-slope form of the equation.

Answers

Answer:

a,b,d

Step-by-step explanation:

Answer:

a,b,d

Step-by-step explanation:

Work out 1 3/4 x 4 1/6

Answers

175/24 is the answer.
ANSWER:
7 7/24 or 175/24

EXPLANATION:
1st: Convert your mixed fractions to improper numbers

2nd: Then you simply multiply them to get your answer

3rd: Make the improper fraction a mixed fraction or leave it as an improper fraction. That’s up to you to decide.

Hope this helps!!

I have a simple question please answer it correctly its 10pts and brainiest. :)

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The answer is A because the x repeated. ( the x I’m talking about is 2)

plz show work....hellp

Answers

Answer:

f(-12) = -15

Step-by-step explanation:

f (-12)

we put -12 in place of x

-12 - 3 = -15

so, f(-12) = -15

-3-(0.5) on a number line

Answers

Answer:

-3.5

Step-by-step explanation:

mark on the left side of the number line where -3.5 is.

There are 8 big fish for every___ small fish.
There are 4 big fish for every
___ small fish.

Answers

There are 8 big fish for every 10 small fish, ..... 5 small fish.

There are 4 big fish for every 5 small fish.

What is proportion?

The ratio of two numbers a and b is given by a divided by b and represented by a/b or a:b. While the proportion is the relation between two ratios of a/b and c/d is represented by a:b::c:d or a/b=c/d.

Given that, there are 8 big fish for every 10 small fish, we need to find how many are there for 4 big fish for every.

We will solve this by using proportion,

Let the number of small fishes be x

Therefore,

8 / 10 = 4 / x

x = 5

Hence, there are 5 small fish for every 4 big fishes.

Learn more about proportion, click;

https://brainly.com/question/3254974

#SPJ2

What is the equation of the line with a y-intercept of -10 and a slope of 3?
A.y = -102 - 3
B.y=-10x +3
C.y= 3x - 10
D.y= 3a + 10

Answers

I am pretty sure it’s C

Answer:

c

Step-by-step explanation:

slope is 3 and y intercept is -10 so y=3-10

An independent study commissioned by the stadium showed that running a cable TV ad 5 times daily for a week generated 1,200 ticket sales. The stadium wants to sell out an upcoming show, which requires the sale of 13,200 tickets. How long should the stadium run the cable ad in order to reach this target?

Answers

Answer

I think 55 times

Step-by-step explanation:

13,200/1,200 = 11

5/1200 =  x/13,200

so if 1,200*11=13, 200 then 5*11= 55.

btw , could u give me the brainliest if i am right?

The total time the stadium runs the cable ad in order to reach this target is 11 days and this can be determined by using the unitary method.

Given :

Running a cable TV ad 5 times daily for a week generated 1,200 ticket sales. The stadium wants to sell out an upcoming show, which requires the sale of 13,200 tickets.

The following steps can be used in order to determine the total times the stadium run the cable ad in order to reach this target:

Step 1 - The unitary method can be used in order to determine the total times the stadium runs the cable ad in order to reach this target.

Step 2 - According to the given data, running a cable TV ad 5 times daily for a week generated 1,200 ticket sales.

Step 3 - If running TV ad 5 times daily sales 1200 tickets then to sell 13200 tickets the total times the ad is running is:

[tex]=\dfrac{13200}{1200}\times 5[/tex]

= 55 times

Step 4 - Now, if 5 times ad running in one day then 55 times ad running in:

[tex]=\dfrac{55}{5}\times 1[/tex]

= 11 days

For more information, refer to the link given below:

https://brainly.com/question/25834626

Evaluate |x + y|, for x = 8 and y = -15.

23
7
-7
-23

Answers

Answer:

the answer is 7... ....

Answer:

Today : Saturday, 07 November 2020

Hour: 14.34 WIB (Indonesia)

_______________________________

|x + y|

= |8 + (-15)|

= |-7|

= 7 {Option B}

find the domain and range for the following relation.
{(-3,-7),(-1,-3),(0,-1),(2,3),(4,7)}

Answers

The ratio is -3 and -6 and -7

What is the output of this function when the input is 0?

Answers

The output or y is 1

Factoring trinomials
Select two for each

Answers

[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Factors

1.) x^2-4x-60 = (x-10) (x+6)

2.) x^2+10x+24 = (x+4)(x+6)

Colleen compared the ratios 3:8 and One-half. Her work is shown below.


Write the ratios as fractions: Three-eighths and One-half

The common denominator is 8.

Write each fraction using the common denominator: Three-eighths and One-eighth

Compare the numerators: 3 > 1

Write the correct statement: Three-eighths > One-half


Where did Colleen make her first mistake?

A. The common denominator should be 4 rather than 8.

B. The numerators are compared incorrectly.

C. The fraction One-half should have been rewritten as 6 Over 8

D. The fraction One-half should have been rewritten as 4 Over 8

Answers

Answer: d

Step-by-step explanation: just took the test

which of the following is the value of the expression 2x exponent2+1,when x =2

Answers

Answer:

9

Step-by-step explanation:

use pemdas to evaluate..

2x^2 + 1

2(2)^2 + 1

2(4) + 1

8 + 1 = 9

Find the third side in simplest radical form:
1&3

Answers

Answer:

[tex]\sqrt{10}[/tex]

Step-by-step explanation:

[tex]1^{2} + 3^{2} =x^{2} \\1+9=x^{2} \\10=x^{2} \\\sqrt{10} =x\\[/tex]

HELPPPPPPP ASAPPP
Tim bought a box of chocolates for $ 650 and sold it to Tom at a profit of $ 75. Find the selling price.​

Answers

Answer:

725$ give brainliest ;)

Step-by-step explanation:

On the Guardian lines a and B

Answers

Answer:

2 and - 1

Step-by-step explanation:

Calculate the gradients using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, -3) and (x₂, y₂ ) = (3, 7) ← 2 points on line A

[tex]m_{A}[/tex] = [tex]\frac{7+3}{3+2}[/tex] = [tex]\frac{10}{5}[/tex] = 2

with (x₁, y₁ ) = (- 2, 7) and (x₂, y₂ ) = (7, - 2) ← 2 points on line B

[tex]m_{B}[/tex] = [tex]\frac{-2-7}{7+2}[/tex] = [tex]\frac{-9}{9}[/tex] = - 1

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