Which numbers are solutions of x2+20=9x+2? Choose exactly 2 awnsers. 2 3 5 6
2 answers:
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Answer:
hypotenuse:15
Step-by-step explanation:
Pythagorean Theorem is a^2 + b^2 = c^2
"a" and "b" are the legs, "c" is the hypotenuse
9^2 + 12^2 = 225
hypotenuse = 15