Answer: 8/15, 15/8
Step-by-step explanation:
By the Pythagorean theorem, the length of the unknown side is

So, the tangents of the acute angles are 
-17+32+-9+0+52+12+-14= 56
56 ÷ 7 = 8
mean is 8
Answer:
Rope jumping, slow pace, < 100 skips/min, 2 foot skip, rhythm bounce 8.8 630
Rope jumping, moderate pace, 100-120 skips/min, general, 2 foot skip, plain bounce 11.8 845
Rope skipping, general 12.3 881
Rope jumping, fast pace, 120-160 skips/min 12.3 881
Step-by-step explanation:
Answer:- the equation have -2x common.
Answer :
5(x-6)(x-2)
= 5 [ x^2 -2x -6x +12 ]
= 5 (x^2 -8x +12)
= 5x^2 -40x +60