Solve.Grady is planning a border for his triangular-shaped garden. One side of the garden is 13.6 feet long, another side is 14.8 feet long, and the third side is 21.6 feet long. Find the amount of border material needed.
A. 51 ft
B. 50.1 ft
C. 50 ft
D. 49 ft
Answer: C
Mathematics
You might also like to view...
Solve for the indicated variable.V = 
Bh, for h
A. h = 
B. h = 
C. h = 
D. h = 
Mathematics
Solve the problem.The average daily temperature T of a city in the United States is approximated by T = 55 - 23 cos 
(t -30)where t is in days, 1 ? t ? 365, and t = 1 corresponds to January 1. Find the period of T.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the inverse using composition.f(x) = x4 + 4, x ? 0
A. f-1(x) = 
B. f-1(x) = 
C. f-1(x) = 
D. Not invertible
Mathematics
Find 
. Express the answer in standard form.z1 = 2(cos 120° + i sin 120°)z2 = 4(cos 60° + i sin 60°)
A. 
- 
i
B. 
+ 
i
C. 
+ 
i
D. 
- 
i
Mathematics