A man is trying to zombie-proof his house. He wants to cut a length of wood that will brace a door against a wall. The wall is 4
feet away from the door, and he wants the brace to rest 2 feet up the door. About how long should he cut the brace?
1 answer:
Answer:
About 4.5 feet
Step-by-step explanation:
using Pythagorean Theorem : a^2 + b^2 = c^2
(2)^2 + (4)^2 = c^2
4 + 16 = c^2
20 = c^2
Take the the square root of 20 using a calculator and you get 4.47.
Round that up to 4.5
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Answer:
C
Step-by-step explanation:
can I be brainliest?
Both side multiply by one number.
•Given 7 - 8 = -1
• -[-7 + 8] = -1, This choice
• 0 - 7 + (-8) = -15
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Answer:
1568
Step-by-step explanation:
196/2=98
98*16=1586
Ryan can install 1568 square feet of flooring in 16 hours
Hope this helps!
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