30.4 is the correct answer hope this helps
Answer:
D. 154
Step-by-step explanation:
The area of the rectangle is 15*5= 75 inches
The area of the 2 semicircles combined, which make a circle, are:
π*r², where r is 5
r²=25
π*25=78.53981633
75 + 78.53981633 is about 154
Tan t= 8/15
cot t= 15/8
csc t=-17/8
use sohcahtoa and the reciprocals
The -2 has a multiplicity of 2
Since the order of (x+2) is squared, i.e. power is 2
