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Bingel [31]
2 years ago
6

Nate is making a picture frame by cutting a small rectangular prism out of a larger rectangular prism. When the project is compl

ete, Nate wants to paint all the surfaces except for the back of the frame.
How much surface area will Nate need to paint?
A. 386
B. 482
C. 514
D. 678

Mathematics
1 answer:
dybincka [34]2 years ago
6 0
Surface area= [15*3*2]+[20*3*2]+[10*3*2]+[14*3*2]+[15*3*2]+[14*2.5*2]

surface area=90+120+60+84+90+70=514 in²

the answer is 514 in²
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Answer:

Inequality = 6 + x ≤ 10

x(Number of hours more of television Sarah can still watch this week) = 4 hours

Step-by-step explanation:

Define a variable, set up an inequality and solve that inequality to determine how many more hours of television Sarah can watch this week.

We are told in the question that:

Sarah is allowed to watch no more than 10 hours of television each week.

This means :

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