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3 years ago

What is 9+6(2^2+4) and why?

Mathematics

2 answers:

Norma-Jean [14]3 years ago

7 0

Answer:

Step-by-step explanation: First step you need to get rid of the parentheses.

So first solve what in side the(). Then distribute the 6 into the parentheses.

9+6(4+4)=

9+6(8)=

9+48= 57

Dmitry [639]3 years ago

5 0

Answer:

first : (2^2+4)=(4+4)=8

second : 9+6×8=57

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Y+2 = -3(x – 4)<br> Complete the missing value in the solution to the equation. <br><br> (?, -2)

ss7ja [257]

Answer:

The missing value in the solution to

the equation will be:

$x=4$

Step-by-step explanation:

Given the equation

$y+2\:=-3\left(x\:-\:4\right)$

As the value of y = -2 is given.

so substituting the value y = -2 in the equation to find the missing value

$\left(-2\right)+2\:=-3\left(x\:-\:4\right)$

switch the sides

$-3\left(x-4\right)=\left(-2\right)+2$

$\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a$

$-3\left(x-4\right)=-2+2$

$-3\left(x-4\right)=0$

$\mathrm{Divide\:both\:sides\:by\:}-3$

$\frac{-3\left(x-4\right)}{-3}=\frac{0}{-3}$

$x-4=0$

$x=4$

Therefore, the missing value in the solution to

the equation will be:

$x=4$

4 0

3 years ago

Can someone please solve this?

MrRa [10]

I ran out of time. will come back in a few minutes to answer the question.

8 0

2 years ago

Based on the graph, which statements about the points could be true? Check all that apply.

aliina [53]

Answer:

A. Point D could be the image of B.

D is up and to the right of B, so yes. Select choice A

B. Point C could be the image of A.

C is below A, so no

C. Point E could be the image of C.

E is up and to the right from C so yes, Select choice C

D. Point D could be the image of A.

D is down and to the right of A so no.

E. Point E could be the image of B.

E is up and to the right of B so yes. Select choice E

F. Point C could be the image of E.

No C is down and to the left of E.

Answers: A C E

Step-by-step explanation:

3 0

3 years ago

3/8 - 1/8 pls answer dis

Zina [86]

Answer:

The answer for this question is 1/4

5 0

3 years ago

Read 2 more answers

The area of a circle is 36/pi cm^2 What is the radius of the circle?

Lady bird [3.3K]

Answer:

the radius of the circle is 6cm

Step-by-step explanation:

the area of a circle is given to be = 36πcm²

radius of the circle = ?

to find the radius of the circle lets start by applying the formula for finding the area of a circle.

area of a circle = πr²

36πcm² = πr²

36π = πr²

divide both sides by π

36π/π = πr²/π

36 = r²

to get the value of r we are going to look for a way of getting rid of the square on "r" by squaring 36

r² = 36

r =√36

r = 6cm

therefore the radius of the circle is 6cm

5 0

3 years ago