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3 years ago

Which of the following are exterior angles check all that apply

Mathematics

1 answer:

lana [24]3 years ago

4 0

Answer:

Step-by-step explanation:

exterior means outside

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Nadia plans to paint her jewelry box. The box is shaped like a rectangular prism with the dimensions

Pachacha [2.7K]

Answer:

$132\ in^{2}$ is closest to the total surface area of the box

Step-by-step explanation:

we know that

The surface area of the box is equal to

$SA=2B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the height of the box

we have

$L=7\frac{3}{4}\ in=\frac{7*4+3}{4}=\frac{31}{4}\ in$

$W=3\frac{1}{4}\ in=\frac{3*4+1}{4}=\frac{13}{4}\ in$

$H=3\frac{7}{8}\ in=\frac{3*8+7}{8}=\frac{31}{8}\ in$

Find the area of the base B

$B=LW$

$B=(\frac{31}{4})(\frac{13}{4})=\frac{403}{16}\ in^{2}$

Find the perimeter of the base P

$P=2(L+W)$

$P=2(\frac{31}{4}+\frac{13}{4}))$

$P=2(\frac{44}{4})=22\ in$

Find the surface area

$SA=2(\frac{403}{16})+22(\frac{31}{8})$

$SA=(\frac{403}{8})+(\frac{682}{8})$

$SA=\frac{1,085}{8}=135.625\ in^{2}$

6 0

3 years ago

Solve for n. 2/3(1+n)=-1/2n

notka56 [123]

Answer:

=−4/7

Step-by-step explanation:

And yh I'm sorry if I got it wrong

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3 years ago

To raise funds for uniforms and travel expenses, the soccer team is holding a car wash in a part of town with a lot of car and t

KengaRu [80]

Answer:

Step-by-step explanation:

$460 + $90 = $550

4 x $20 = $80

$550 - $80 = $470

$470/10 = 47

they have to wash 47 cars

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3 years ago

How many terms x 2 - 10xy + 3y + y 2 - 1

kicyunya [14]

In algebra a term is a single number or letter so in this 5

x^2
-10xy
3y
y^2
-1

these are all the terms

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3 years ago

Which of the following equations have a solution of y = -22 ? Select all that apply.

nevsk [136]

Answer:

Where are the equations?

7 0

3 years ago

Which of the following are exterior angles check all that apply ​

Which of the following are exterior angles check all that apply