Diameter of the semicircle: D=6 yd*(3 ft / 1yd)→D=18 ft
Circumference of the semicircle: C=pi*D/2
C=pi(18 ft)/2
C=9pi ft
pi=3.14
C=9(3.14) ft
C=28.26 ft
Answer: Fourth option 28.26 ft
The interceps for x and y is in the pic
Answer:
False
Step-by-step explanation:
H=8
8-2>6
Simplify
8-2=6
6>6
It should be 6=6
Answer:
30 cm3
Step-by-step explanation:
30cm equals 30cm
F(1) = 2
f(2) = -5f(2-1) = -5f(1) = -5(2) = -10
f(3) = -5f(3-1) = -5f(2) = -5(-10) = 50
So, f(4) = ?
