Answer:
brainly.com/question/8182874
Step-by-step explanation:
Area: 5π/2 in²
Perimeter: (3π+2) in
step-by-step explanation:
Area =
larger semicircle + small semicircle
= ½(pi × r1²) + ½(pi × r2²)
r1 = 2 in
r2 = 2/2 = 1 in
Area:
½(pi × 2²) + ½(pi × 1²)
= 2pi + ½pi
= 5pi/2 in²
Perimeter:
½(2pi × r1) + ½(2pi × r2) + r1
½(2pi × 2) + ½(2pi × 1) + 2
2pi + pi + 2
3pi + 2
D.
Step-by-step explanation: I got it right
x < -1.5 U x > 9.6
12x + 7 < -11
x < -1.5
5x - 8 > 40
5x > 48
x > 9.6
LN = 18
hope that's the answer..
