If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?
1 answer:
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The altitude will be the geometric mean of the lengths, so
. The smaller leg is the hypotenuse of a right triangle sides 4 and 
so the usual trig cliche, hypotenuse 8.
Answer: 8
Answer: 8
30(-2/5)²(5/8) = 30*(4/25)*(5/8) = 30*4/(5*8) = 3
