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1 point What is the value of x? Round to the nearest tenths place 15 ft 13 ft х
Question
1 point
What is the value of x? Round to the nearest tenths place
15 ft
13 ft
х
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Mathematics
7 months
2021-08-18T11:47:25+00:00
2021-08-18T11:47:25+00:00 1 Answers
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Answers ( )
Answer:
7.5
Step-by-step explanation:
The values 15ft, 13ft and x are the sides of a right triangle;
According to pythagoras theorem;
15² = 13²+x²
x² = 15² – 13²
x² = 225 -169
x² = 56
x = √56
x = 7.48
Hence the value of x to the nearest tenth is 7.5 to the nearest tenth