chuncky812
27.06.2019 •
Mathematics
40 q: evaluate. 9^2+2x4−5 a.21 b.75 c.84 d.327 no false answers, no spamming to get points, no saying "why don't you just try"
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Ответ:
The answer is C 84. Your welcome
Ответ:
Ответ:
8^2 +15^2=c^2 (^2 just means squared)
64+225=c^2
289=c^2
square root 289 to get c (the hypotenuse) and you get 17