If
and
, find:
and
A. =11 and
=55
B. =-9 and
=75
C. =-9 and
=55
D. =11 and
=75
E. =-29 and
=35
Answer: C
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A. 1,930 B. 1,930,000,000 C. 1,714,000 D. 11,193
Find the perimeter of the figure.
A. 98 m B. 109 m C. 69 m D. 138 m
Solve the problem.To find the speed of a free-falling skydiver we use the formula s = v - 32t, where s is the speed of the skydiver, v is the initial velocity, and t is the time since the start of the free fall. Find the speed of a skydiver at time t = 2 seconds if her initial downward velocity (v) is -8 feet per second.
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Use reference angles to find the exact value of the expression. Do not use a calculator.tan
A. -
B.
C.
D.