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2 years ago

Given g(x)=-4x+4g(x)=−4x+4, find g(3)

Mathematics

2 answers:

Sonbull [250]2 years ago

4 0

Answer:

g(3)=8

Step-by-step explanation:

Think of g(x) is why and their asking what if x=3

$g(x)=-4x+4\\g(3)=-4(3)+4\\g(3)=-12+4\\g(3)=8$

tensa zangetsu [6.8K]2 years ago

3 0

Step-by-step explanation:

here u are plz mark brainliest

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Which of the following has six faces?

Goryan [66]

Answer:

Step-by-step explanation:

Hexa means six, so a hexahedron is a figure with six faces. Therefore, choice D is the correct answer.

7 0

3 years ago

What polynomial function could be represented by the graph below

kotegsom [21]

Answer:

(B). F(X)=2x^2+2x-4

Step-by-step explanation:

-4 means it passes through -4 at the y axis

B and D have -4

graph passes thru x axis at -2 and 1

if you enter x = -2 or 1 in the formula

(B). F(X)=2x^2+2x-4

you get 0

it's not D because when you enter -2 or 1 for x

you don't get 0

you get 8 and -4

3 0

2 years ago

Read 2 more answers

Find the expression that represents the length of the hypotenuse of a right triangle whose legs measure m^2-n^2 and 2mn

My name is Ann [436]

$\bf c^2=a^2+b^2\qquad 
\begin{cases}
c=hypotenuse\\
a=adjacent\\
b=opposite\\
------\\
a=m^2-n^2\\
b=2mn
\end{cases}\\\\\\ c^2=(m^2-n^2)^2+(\underline{2mn})^2
\\\\\\
c^2=m^4-2m^2n^2+n^4+\underline{2^2m^2n^2}
\\\\\\
c^2=m^4-2m^2n^2+n^4+{4m^2n^2}
\\\\\\
c^2=m^4+2m^2n^2+n^4\impliedby \textit{perfect square trinomial}
\\\\\\
c^2=(m^2+n^2)^2\implies c=\sqrt{(m^2+n^2)^2}\implies c=m^2+n^2$

7 0

3 years ago

The sum of the product of 3 and x and the number 15??

Deffense [45]

Answer:3×x=15

x=15÷3.

X=5

<h2>5 is the correct answer</h2><h3>hope it helps you have a great day keep smiling be happy stay safe</h3>

answer is 5 because 15 divided by 3 is 5 3×5=15 

5 0

2 years ago

Read 2 more answers

Can someone please help me out

const2013 [10]

Answer:

x = 8, A = 182 units²

Step-by-step explanation:

The perimeter P of a rectangle is calculated as

P = 2l + 2b ( l is the length and b the breadth )

Given P = 66, then

2(7) + 2(3x + 2) = 66 ← distribute and simplify left side

14 + 6x + 4 = 66

6x + 18 = 66 ( subtract 18 from both sides )

6x = 48 ( divide both sides by 6 )

x = 8

Then

3x + 2 = 3(8) + 2 = 24 + 2 = 26, so

A = 7 × 26 = 182 units²

8 0

2 years ago