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Neko [114]
4 years ago
14

WILL AWARD A MEDAL AND FIVE STARS!!!!

Mathematics
1 answer:
ycow [4]3 years ago
6 0
Hello,

f(x)-2x-7

g(x)=-4x+3

(fog)(x)=f(g(x))=f(-4x+3)=-2(-4x+3)-7=8x-6-7=8x-13

(fog)(-5)=8*(-5)-13=-53

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Hat function is represented by a line with slope −2 that passes through the point (0, 4)?
Gre4nikov [31]

Answer:

C

Step-by-step explanation:

You can use the formula y=mx+b

f(x) is the same as y

m=slope

b=y intercept

We know that the slope is -2 so which answer has -2 as b? (Which one has a -2 before the x?)

Y Intercept is where the line crosses though the y axis. The point of the y intercept will ALWAYS have 0 as x. So (0,4) is the y intercept. You could also say 4 is the y intercept. Which one has 4 as b? (Which one says +4 after -2x)

The only answer that matches is C.

I hope thay made sense.

5 0
3 years ago
(5x + 16x +17) = (x+2)<br> Your answer should give the quotient and the remainder.
tino4ka555 [31]

Answer:

x= -3/4

Step-by-step explanation:

Combine like terms

21x+17=x+2

-17. -17

21x= x-15

-x -x

20x= -15

Divide

x= -0.75 or -3/4

8 0
3 years ago
Read 2 more answers
What is the following product 3 sqrt 5 * sqrt 2
soldier1979 [14.2K]
<u><em>Answer:</em></u>
3\sqrt{10}

<u><em>Explanation:</em></u>
<u>Before we begin, remember the following:</u>
\sqrt{x} * \sqrt{y} =  \sqrt{x*y} =  \sqrt{xy}

<u>Now, for the given, we have:</u>
3\sqrt{5} *  \sqrt{2}

<u>Applying the above rule, we would get:</u>
3 \sqrt{5} *  \sqrt{2} = 3 \sqrt{5*2} = 3 \sqrt{10}

Since \sqrt{10} cannot be reduced into any other form, therefore, 3√10 would be our final answer.

Hope this helps :)
5 0
3 years ago
Read 2 more answers
everyone reading this trust is everything you can find in a person nothing less or more i am here to help maybe not with math or
kenny6666 [7]

Answer:

You made me cry.

Step-by-step explanation:

So much that there is a flood warning in my area.

8 0
3 years ago
Read 2 more answers
Bob sells part of a 50-acre rectangular plot of land he owns so that he can still own a smaller rectangular plot within the orig
Nuetrik [128]

Considering the area of a rectangle, it is found that the area of Bob's remaining plot of land is of 12.5 acres.

<h3>What is the area of a rectangle?</h3>

The area of a rectangle of length l and width w is given by the multiplication of these dimensions, that is:
A = lw.

In this problem, both the length and the width are divided in half, hence the proportion remaining is given by:

A = 0.5l x 0.5w = 0.25lw = 25% of the initial area.

Hence:

0.25 x 50 = 12.5.

The area of Bob's remaining plot of land is of 12.5 acres.

More can be learned about the area of a rectangle at brainly.com/question/10489198

#SPJ1

5 0
2 years ago
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