Answer:
P = 25.71 cm
Step-by-step explanation:
Perimeter of semicircle = πD/2
Where D=10 cm
P = (3.142)(10)/2
P = (3.142)(5)
P = 15.71 cm
Complete Perimeter of Semicircle = P + Diameter
= 15.71 + 10
= 25.71 cm
Answer: X > 100
Step-by-step explanation:
X - 19 < 81
Once the less than sign is turned over
X > 81 +19
X > 100
Thus, the value of X must be greater than 100
V=hpr^2
V=10p(12/2)^2
V=360p cm^3 exact
V=1131 cm^3 (to the nearest tenth of a cubic centimeter)
Answer:
1. y=3x+2
2. slope=3 It represents the rate of which the panda gained weight over the course of 4 weeks
3. 2 It represents the weight of the panda at the first week
Step-by-step explanation:
24.80 divided by 20= 1.24$ just do price divided by the amount
