3 years ago

NEED HELP ASAP CORRECT ANSWER ONLY!!!!

1 answer:

7 0

F(x) = 5x^2 -4

g(x) = x-2

find <span>(f o g)(-3)

Solve g(x) first using -3 as x
g(x) = x-2
g(x) = -3 -2
g(x) = -5

Now replace x with -5 in the f(x) equation

f(x) = 5x^2 -4
f(x) = 5(-5)^2 -4
f(x) = 5*25 -4
f(x) = 125-4
f(x) = 121

The answer is D. 121

</span>

You might be interested in

PLEASE HELP MEEEEE. <br><br> 17.1% turned into a decimal

Elanso [62]

Answer:

17.10

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which expression has the same value as 8 – (-1)?

irakobra [83]

Answer: 9

Step-by-step explanation:

Two negatives make a positive. So the expression 8-(-1) is equal to 9, because the two subtraction signs the equation create an addition sign, and the equation becomes 8 + 1.

Therefore, 9 has the same value as 8-(-1).

6 0

3 years ago

Use s unit fraction and a whole number to write a multiplication equation equal to 7/8

Andreyy89

Answer:

7 * 1/8

Step-by-step explanation:

7 is a whole number

A unit fraction has the top number equal to 1, so we can use 1/8

8 0

4 years ago

How many hours she excercises

ivann1987 [24]

3/4 an hour equals 45 minutes. 45 * 6 = 270 minutes over 6 days 1 hours = 60 minutes 270 / 60 = 4.50 hours Hope I helped! Pick me as brainliest answer!

8 0

4 years ago

How do you find angle one in this circle

ANTONII [103]

Well since a circle has 360 degree, and theh give you one with 120 degree, you can find the other one by subtracting 120 from 360 to get 240 degree.

5 0

3 years ago