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oksian1 [2.3K]
3 years ago
12

Trevor is painting the front door of his house. The dimensions of the door are 812 feet by 212 feet by 3 inches. If he paints al

l of the surfaces with 2 coats of paint, how much total area will he paint?
Mathematics
2 answers:
Korvikt [17]3 years ago
6 0
Ajdbjfrbbdksbwnshhf
Sophie [7]3 years ago
3 0

Answer:

Below!

Step-by-step explanation:

Step 1:

Convert!

812 x 12 = 9744

212 x 12 = 2544

Step 2:

Multiply the new dimensions!

9744 x 2544 x 3

Step 3:

The answer would be:

74366208 in.

BUT!

We're not done yet!

Step 4:

Duplicate it!

REAL ANSWER:

148732416  in. or 12394368 feet!

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Which is true regarding the system of equations?<br><br> x minus 4 y = 1. 5 x minus 20 y = 4.
goldfiish [28.3K]

Answer:

No solution

Step-by-step explanation:

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Alchen [17]
Answer:

<span>x=<span><span>5±<span>√41</span></span>4</span></span>

Explanation:

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This equation is not factorable, so use the quadratic formula.

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hope this helped :)

alisa202

3 0
3 years ago
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