Answer:
6
Step-by-step explanation:
(8/3) / (-4/9)
when dividing fractions you use the acronym k.c.f (keep change flip)
keep the first fraction
change the operation (divide to multiply)
flip the other fraction
(8/-3) x (9/4)
after re-writing your expression, you want to solve
do this by multiplying both numerators by each other and same with the denominators
(-8x9) / (3x-4)
then you get a new fraction,
-72/-12
simplify,
-72/-12 = 6 (multiplying/dividing 2 negatives will always give you a positive)
Answer:
6
Step-by-step explanation:
6
Did on test hope it helps
WILL GIVE BRAINLIEST!!!!!!!!
Use 2 to 3 sentences to name the two pairs of alternate interior angles and explain the difference between alternate interior and alternate exterior angles.
Answer:
2 and 7 are alternate interior, along with 5 and 4. They are inside the space created by the parallel lines. 1 and 8 are alternate exterior, along with 6 and 3. They are outside the space created by the parallel lines.
Difference:
Alternate exterior angles are created in the space outside the parallel lines on alternating sides; interior angles are created in the space inside the parallel lines.
I hope this helped, please mark Brainliest, thank you!
How many different choices of a car does a person have a particular model comes in six colors and three styles
Answer:
18
Step-by-step explanation:
Each color has three styles and there is 6 colorsso eahc style has 6 colors to choose from. We simply multiply 6 with 3.
You get 18
What are the slope and the y-intercept of the line shown in the graph?
A. y-intercept = 2 and slope = -3
B. y-intercept = 2 and slope = 3
C. y-intercept = 3 and slope = 2
D. y-intercept = -3 and slope = 2
Answer:
A
Step-by-step explanation:
The y intercept is where the line crosses the Y (vertical) axis. In this case, it happens at y=2
The slope is the rate of change. For every 1 space it moves on the horizontal axis, it moves 3 vertical spaces. It is going down, so it is -3
I need help please , it would be nice
Answer:
cant see the picture
Step-by-step explanation:
I need number 15 and this was cut out: if x=3.
Answer:
x^0/3^2 (^ means to the power) and 3x^-4. The second and last answer choices are the correct answers.
Step-by-step explanation:
1. Solve each problem by plugging in the 3. For (3/x^2)^0, plug in the 3 in replacement of x. Now it is (3/x^2)^0 (3 divided by x squared to the power of 0). 3 squared is equal to 9, and 3/9 is simplified to 1/3. Now the equation is (1/3)^0 (1/3 to the power of 0). 1/3 to the power of 3 is one because any number that has a power of 0 is equal to 1. For the first answer choice, the answer is 1, and 1 is not less the 1, it is equal to 1, so the choice wouldn't be correct.
2. In the second answer choice, x^0/3^2 (x to the power of 0/3 to the power of 2), you first have to first replace the x with a 3. The new equation would be 3^0/3^2 (3 to the power of 0 divided by 3 to the power of 2). Now we have to figure out what 3^0 (x to the power of 0). Since anything to the power of 0 is equal to 1, 3 to the power of 0 would be 1. 3 to the power of 2 is equal to 3 times 3, which equals 9. 1 divided by 9 is equal to 1/9. 1/9 is less than 1 so answer choice number 2 would be correct.
3. In the third answer choice, 1/6^-x (1 divided by 6 to the -x power), you have to plug in the 3 where the x was. Now the equation would be 1/6^-3 (1 divided by 6 to the power of -3). We have to now figure out what 6^-3 (6 to the power of -3). 6^-3 is 1/216. The equation is now 1/1/216, which equals 216, so answer choice number 3 is not correct since 216 is greater than 1 not less than 1.
4. In the fourth answer choice, 1/x^-3 (1 divided by x to the power of -3), you have to substitute x for 3. Now the equation would be 1/3^-3 (1 divided by 3 to the power of -3). Now we have to solve for 3^-3(3 to the power of -3). 3^-3 is 1/27. Now the equation is 1/1/27, which is the same as 27. 27 is not less than 1, so answer choice number four is incorrect.
5. In the fifth answer choice, 3x^-4 (3x to the power of -4), you have to first substitute x for 3. The new equation is 3 × (3^-4). According to PEMDAS, we have to first multiply 3^-4, not 3 times 3. 3^-4 (3 to the power of -4) is equal to 1/81. 3 times 1/81 is equal to 1/27. 1/27 is less than 1 so the answer is correct.
As a result, the second and last answer choices are the correct answers.
What do you notice?
What do you wonder?
What can diversification help you deal with?
Answer:
Reduces risk by spreading money among a wide array of investments. When a company combines the funds of many different investors and then invests that money in a diversified portfolio of stocks and bonds. Included is bonds, stocks, real estate, speculative investments.
Step-by-step explanation:
Select the correct answer.
The function f(x) is given by the table of values.
x 1 2 3 4
f(x) 1 8 27 64
If f(x) is shifted 4 units up to obtain g(x), which table of values represents the function g(x)?
x 5 6 7 8
g(x) 5 12 31 68
x 1 2 3 4
g(x) 5 12 31 68
x 5 6 7 8
g(x) 1 8 27 64
x 1 2 3 4
g(x) 4 32 108 256
Answer:
The second answer is correct.
Step-by-step explanation:
So g(x) = f(x) + 4
If f(x) = 1, 8, 27, and 64 then g(x) = 5, 12, 31, and 68.
The solution is Option B.
x = { 1 , 2 , 3 , 4 }
g(x) = { 5 , 12 , 31 , 68 }
The function g ( x ) = x³ + 4
How does the transformation of a function happen?
The transformation of a function may involve any change.
Usually, these can be shifted horizontally (by transforming inputs) or vertically (by transforming output), stretched (multiplying outputs or inputs), etc.
If the original function is y = f(x), assuming the horizontal axis is the input axis and the vertical is for outputs, then:
Horizontal shift (also called phase shift):
Left shift by c units: y=f(x+c) (same output, but c units earlier)
Right shift by c units: y=f(x-c)(same output, but c units late)
Vertical shift:
Up by d units: y = f(x) + d
Down by d units: y = f(x) - d
Stretching:
Vertical stretch by a factor k: y = k × f(x)
Horizontal stretch by a factor k: y = f(x/k)
Given data ,
Let the function be represented as A
Now , the value of A is
when x = 1
f ( x ) = 1
when x = 2
f ( x ) = 8
when x = 3
f ( x ) = 27
when x = 4
f ( x ) = 64
So , the equation will be y = x³ be equation (1)
Now , f(x) is shifted 4 units up to obtain g(x)
So , Vertical shift:
Up by d units: y = f(x) + d
Down by d units: y = f(x) - d
Substituting the values in the equation , we get
when x = 1
g ( x ) = 1 + 4 = 5
when x = 2
g ( x ) = 8 + 4 = 12
when x = 3
g ( x ) = 27 + 4 = 31
when x = 4
g ( x ) = 64 + 4 = 68
Therefore , the function is g ( x ) = x³ + 4
Hence , the function is g ( x ) = x³ + 4
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Tony drove 605 miles in 11 hours.
At the same rate, how long would it take him to drive 715 miles?
Answer:
13 hours
Step-by-step explanation:
605/11=55
715/55=13
Identify a line that the rectangle could be reflected over to result in a rectangle that has the same vertices as the original.
Answer:
The correct option is;
y = 6
Step-by-step explanation:
The reflection of the figure of a preimage over a line of symmetry will form an image that the same coordinates as the preimage.
The line of symmetry is a line or axis that goes through the geometric figure's center and outlines the division of the the figure into two identical, symmetrical parts
The appearance of the figure on one side of the line of symmetry is a reflection of the image on the other side of the line of symmetry
In the figure included in the question, given that the shape of the figure is a rectangle the line of symmetry will be a line passing through the midpoint of a chosen side and parallel to the side adjacent to the chosen side
Therefore, the lines of symmetry are x = 4.5 and y = 6. Therefore, the most correct of the given options is y = 6.
Option A will represent the line of reflection.
A rectangle has two pairs of vertices. If one pair reflects over a line in such a way that it replaces the other pair, line is said to be the line of reflection.
If the pair of points A,B replaces the other pair C,D, line of reflection will be y = 6.
Similarly, the pair of vertices A,C replaces other pair B,D, line of reflection will be x = 4.5.
Therefore, line given in Option A will represent the line of reflection.
Learn more,
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the population of Landon woods was 82,500 in 2000 in 2010 the population was 89,100 which is the percent of change in the population
Answer:
sorry I couldn't help but I'm not really sure about this I have done this but I actually did have to ask brainly if you choose a subject if you can go to the top right corner and hit mathematics you will automatically get to answer to it but you can't just ask it to community tab because we don't know
Can you help me solve for z
Show your work please
Answer:
[tex] z = \dfrac{3R}{2xy^2} [/tex]
Step-by-step explanation:
[tex] R = \dfrac{2}{3}xy^2z [/tex]
[tex] \dfrac{2}{3}xy^2z = R [/tex]
[tex] \dfrac{3}{2xy^2} \times \dfrac{2}{3}xy^2z = \dfrac{3}{2xy^2} \times R [/tex]
[tex] z = \dfrac{3R}{2xy^2} [/tex]
positive decimals less than 2? help meeee
Answer:
0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, etc.
Step-by-step explanation:
any decimal number that is less than 2 and not a negative number (below 0) will work.
The formula for the volume of a cylinder with a height of 5 units is v(r)=5(3.14)r^2 where r is the radius of the cylinder. What is the domain and range of the cylinder?
Answer:
r>0 and V(r)>0
Step-by-step explanation:
Number one: There arent no negative volumes
Number two: There aren't Negative radi
Thus V(r) and r must be more noteworthy than one.
I connect the chart V(r)=5 Pi r^2
The space would be (0,infinity)
The run would be (0, infinity)
Solve the equation. 3m=39
Answer:
3x13=39
Step-by-step explanation:
[tex]3m = 39[/tex]
[tex]m = \frac{39}{13} [/tex]
[tex]m = 3[/tex]
Let us check if it is correct or not :-
[tex]3 \times m = 39[/tex]
[tex]3 \times 13 = 39[/tex]
[tex]LHS = RHS [/tex]
[tex]therefore \: , \: \: 3 \times 13 = 39[/tex]
There are 12 boxes of crackers in a carton.
There are 3 packages of crackers in each box.
There are 10 crackers in each package.
The number sentence (12 × 3) × 10 is one way to find the total number of crackers in a carton.
Which number sentence shows another way?
Answer:
(10x3)x12
Step-by-step explanation:
There can I get brainliest
Answer:
10(12·3)
120·30
Step-by-step explanation:
Just move each part around, undo or redo a few parts as well.
Can someone please help me.
Answer:1.6 27
Step-by-step explanation:can I have brainliest
can you help my sis out again? im sorry
Answer:
3.7 x 10^-2
Step-by-step explanation: I know all...sike i dont...thats correct tho
8x + 4x
help pls :))))
Answer: I think it might be 12x
Step-by-step explanation:
Answer:
12x
Step-by-step explanation:
8x+4x=12
8 plus 4 equal 12 and they have the same variable of x so, its 12x
What’s the sum of u and 15
Answer:
u + 15
Step-by-step explanation:
Since we don't know the value of u, we have to put the equation like this.
Hope I helped :)
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(PLEASE HELP) A pyramid has a square base with side s. The height of the pyramid is 2/3 that of its side. What is the expression for the volume of the pyramid? (Please explain/ Show work)
Answer:
[tex]V=\frac{2s^3}{9}[/tex]
Step-by-step explanation:
[tex]V=\frac{lwh}{3}[/tex]
[tex]V = \fra}{\frac{s*s*\frac{2s}{3} }{3 }[/tex]
[tex]V\V=\frac{2s^3}{9}[/tex]
Answer:
Option D for plato users
Step-by-step explanation:
D.) [tex]v=\frac{2}{9} s^{3}[/tex]
Which graph has a slope of 2/3
Answer:
No. the slope is -2/3
Step-by-step explanation:
Count the spaces from one point (-3, 1) to (0, -1)
1 -(-1) / -3 - 0
- 2/3
At Teen Tops, a package of 5 T-shirts costs $38. At
Bargain City, a package of 4 T-shirts costs $34. Which
statement is the most accurate?
A. Bargain City is the better buy because it sells T-shirts at $8.50 per T-Shirt
B. Teen Tops is the better buy because the packages has more T-shirts
C. Bargain City is the better buy because $34 is less than $38
D. Teen Tops is the better buy because it sells T-shirts at $7.60 per T-shirt
Answer:
D
Step-by-step explanation:
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
don't give up bby I need u to live.
I wish I could take everyone's problems so y'all wouldn't have to have em but I cant so just know ily and if anyone needs to talk u can talk to me <33
(pls spread this message. its not hard to copy and paste and it could save a life so pls)
That's very sweet!!! Thank you for being so positive!
Answer:
very nice message and free points
If the measure of 2 is 68° which statements must be true
Select all that apply
A. The measure of 1 is 68°
B. The measure of 3 is 68°
C. The measure of 5 is 292°
D. The measure of 6 is 112°
E. The measure of 7 is 68°
F. The measure of 8 is 112°
Big Time Movers charges an initial fee of $24.50, plus $12.75 an hour for their moving services. On holidays, they charge 2.5 times their regular total amount. If they made $188.75 on a job on New Year’s Day, how many hours did they work?
This equation represents the data:
2.5(12.75x + 24.50) = 188.75
Big Time Movers worked
hours on New Year’s Day.
Passage:
Big Time Movers charges an initial fee of $24.50, plus $12.75 an hour for their moving services. On holidays, they charge 2.5 times their regular total amount.
Question:
If they made $188.75 on a job on New Year’s Day, how many hours did they work?
Answer:
Big Time Movers worked "4" hours on New Year’s Day.
Step-by-step explanation:
I did the instruction on edge 202 and got it right
Write the number as a power of 5. 125^3
Answer:
5^9
Step-by-step explanation:
125=5*5*5
125^3=125*125*125
125*125*125=3*(5*5*5)
the answer 5^9
The number as a power of 5 which is obtained by the number 125^3 using the power rule and simplifying is 5⁹.
What is the power rule?The power rule states that, when the term is raised with a power which is again raised by another power, then this can be simply written as one power by multiplying both the power.
It has to write the number 125³ as a power of 5. Let the resultant number as a power of 5 is n. Thus,
[tex]n=125^3[/tex]
Rewrite the number with multiples of 125.
[tex]n=(5\times5\times5)^3\\n=(5^3)^3[/tex]
By the power rule, the above expression can be rewritten as,
[tex]n=(5)^{3\times3}\\n=(5)^{9}\\n=5^9[/tex]
Thus, the number as a power of 5 which is obtained by the number 125^3 using the power rule and simplifying is 5⁹.
Learn more about the power rule here;
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After a rotation of 90° about the origin, the coordinates of the vertices of the image of a triangle are A (6.3), B'(-2.1)
and C (1, 7). What are the coordinates of the vertices of the pre-image?
Answer:
A(3,-6) B(1,2) C(7,-1)
Step-by-step explanation:
The answers on edge 2020
2 7/12 x 7 multiply enter the product in the simplest form
Answer:
18 1/12
Step-by-step explanation:
Hope this helps
solve the equation
v-9 =14
Answer:
the answer for this euqation is 23
Step-by-step explanation:
Answer:
or,v=14-9 ...v=5,so v=5
