Answer:
0.714 mins
Step-by-step explanation:
by using the rule of three:
180 mins----->252 ballons
x----------------1 ballon=0.714 mins
80.8, 40.4, 20.2, 10.1 (the numbers are going in half.)
1024, 512, 256, 128. (also going in half.)
Six numbers that are not perfect cubes 43, 0, 61, 15, 14, and 3
Answer:
A = 16π cm²
Step-by-step explanation:
We require to find the radius r
Given circumference C = 8π , then
2πr = 8π ( divide both sides by 2π )
r = 4 , then
A = πr² = π × 4² = 16π cm²
Answer:
x=8,RS=12*8-32=64,PR=6*8+16=64
Step-by-step explanation:
PR=PS
6x+16=12x-32
6x=48
x=8
