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3 years ago

Given the functions,

Mathematics

1 answer:

Ierofanga [76]3 years ago

8 0

Answer:

f(g(- 3) ) = - 5115

Step-by-step explanation:

Evaluate g(- 3) then substitute the value obtained into f(x)

g(- 3) = (- 3)² + 6(- 3) - 7 = 9 - 18 - 7 = - 16 , then

f(- 16) = (- 16)³ - 4(- 16)² + 5

= - 4096 - 4(256) + 5

= - 4096 - 1024 + 5

= - 5115

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What is the area of the rug in square

brilliants [131]

Answer:

a square would be 2 times of the sides. And what rug?

Step-by-step explanation:

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3 years ago

Vicki and Tamra are working on their math homework together. Vicki has worked p problems, and Tamra has worked 4 times as many p

nexus9112 [7]

Answer:

Step-by-step explanation:

p+4p can be written as 1p+4p. And 1p+4p=5p because 1+4=5.

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3 years ago

you are shopping for disposable cameras to hand out at a party. the daytime cameras costs 2.75 dollars and the flash camera cost

grigory [225]

Solving a compound inequality for this solution gives solution as;

13 daytime cameras and 7 flash cameras or 7 daytime cameras and 13 flash cameras

<h3>How to solve inequality problems?</h3>

Let the number of daytime cameras be x

Let the number of flash cameras be y

Thus, we have;

x + y = 20 ------(1)

Now, daytime cameras costs 2.75 dollars and the flash camera costs 4.25 dollars and you want to spend between 65 and 75 dollars, inclusive. Thus, the inequality to represent this are;

2.75x + 4.25y ≥ 65 and 2.75x + 4.25y ≤ 75

Solving the 3 compound inequalities simultaneously, we can say that the approximate values of the numbers of cameras are;

13 daytime cameras and 7 flash cameras or 7 daytime cameras and 13 flash cameras

Read more about Inequalities at; brainly.com/question/25275758

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4 0

2 years ago

13−8≥+6 help me!!!!!!!!!!!!!!!!

SVETLANKA909090 [29]

Answer:

5≥6

Step-by-step explanation:

13−8≥+6

so u keep the 6 and the quality

and so u subtract 13 and 8

and the answer is 5

so now u put the 5 and keep the 6 and the quality sign

6 0

3 years ago

The solution to a system of linear equations is (-3,-3) Which system of linear equations has this point as its solution? x -5y=-

Ann [662]

Answer:

$x-5y=12$ and $3x+2y=-15$

Step-by-step explanation:

The first system is

$x-5y=-12$ and $3x+2y=-15$

We substitute x=-3 and y=-3

$-3-5*-3=12\ne-12$ and $3*-3+2*-3=-15$

Both equations are not satisfied

The next system is

$x-5y=12$ and $3x+2y=-15$

We substitute x=-3 and y=-3

$-3-5*-3=12$ and $3*-3+2*-3=-15\ne15$

Both equations are satisfied

The next system is

$x-5y=-12$ and $3x+2y=15$

We substitute x=-3 and y=-3

$-3-5*-3=12\ne12$ and $3*-3+2*-3=-15$

Both equations are not satisfied

The next system is

$x-5y=12$ and $3x+2y=15$

We substitute x=-3 and y=-3

$-3-5*-3=12\ne-12$ and $3*-3+2*-3=-15$

Both equations are not satisfied

6 0

4 years ago