If you place a 39-foot ladder against the top of a building and the bottom of the ladder is 31 feet from the bottom of the build
ing, how tall is the building? Round to the nearest tenth of a foot.
1 answer:
The answer would be 39^2 - 31^2 = 24
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Answer:
1 l 0 0 5 5 5
2 l
3 l 7
4 l
5 l
6 l 5
7 l 0
8 l 68
9 l
Step-by-step explanation:
1 l 0 0 5 5 5 =10,10,15,15,15
And so on.
873 divided by 35= 24 33/35
I’m thinking your r in the first equation is actually an x.
X + 2(2x -4) =10
X +4x -8 =10
5x = 18
The answer to 188x31 is 5,828
