xv4
xv4
19-11-2020
Mathematics
contestada
What is the value of x?
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audreyn06
audreyn06
19-11-2020
x = 35
use the formula a^2 + b^2 = c^2 in order to find the hypotenuse, which is x.
21^2 + 28^2 = c^2
441 + 784 = c^2
1225 = c^2
35 = c
x = 35
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