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grandymaker [24]

3 years ago

8

what is the surface area of a box with measurements length = 5.7 height = 8.5 and width = 1.9? I forgot what surface area is so

I need help

1 answer:

raketka [301]3 years ago

6 0

Answer:

150.86

Step-by-step explanation:

to calculate the surface area the formula is 2(wl+hl+hw). Hope I helped!

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Macie Andersen earns $9.75 an hour working at the local bookstore. Last week she worked 17 hours. This week she worked 25 hours.

vovangra [49]

Answer:

$407.50

Step-by-step explanation:

take 9.75 × 17=165.75

take 9.75 × 25=243.75

add 165.75 and 243.75=407.50

turn into dollars $407.50

6 0

3 years ago

Pick two that are NOT equivalent to 6(5x + 4) - 10

bonufazy [111]

Answer:

a and c

Step-by-step explanation:

it would be a and c because the first expreesion in the sentace equals 54

<u><em>A and C are the only options that do not equal ( They both equal 24 not 54!) </em></u>

3 0

3 years ago

Read 2 more answers

I NEED HELP ASAP IM TRYING TO STUDY FOR MY STAAR TEST TOMORROW *NO LINKS ALLOWED*

Gemiola [76]

The answer is B- the other one would be 25y=x

8 0

3 years ago

Read 2 more answers

Given h (x)= -4x-10, find x when h(x)= -30

Serggg [28]

Step-by-step explanation:

h(x)=-4x-10

but h(x) =-30

-30=-4x-10

-4x=-10+30

-4x=40

-4x/4=40/4

x=10

6 0

3 years ago

This is not urgent, so thank you even if you don’t help.

PIT_PIT [208]

Answer:

(1/2) and 9/10

Step-by-step explanation:

$\dfrac{1}{2}+\dfrac{9}{10}=\dfrac{1*5}{2*5}+\dfrac{9}{10}\\\\\\=\dfrac{5}{10}+\dfrac{9}{10}\\\\=\dfrac{14}{10}\\\\=\dfrac{7}{5}\\\\=1\dfrac{2}{5}$

3 0

2 years ago