Yuichan1122
Yuichan1122
29-11-2017
Mathematics
contestada
Math help again please!! :))
Respuesta :
choixongdong
choixongdong
29-11-2017
first one:
x^2 = 25^2 - 22^2
x^2 = 625 - 484
x^2 = 141
x = √141
answer is C. √141
second:
right triangle
c^2 = a^2 + b^2
answer is a.
a^2 + b^2 = c^2
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