To find the circumference (c) use the formula (pi d) in other words 3.14 x diameter
To find the radius to find the diameter: 2R (double the radius)
To find radius 1/2 D (half the diameter)
D = rt, Distances Equal
72t = 90(t-1)
90 = 18t
90/18 = t = 5hr
second car catch up to the first in 4hrs
Answer:
My answer is 78.55
Step-by-step explanation:
I've given the steps. Hope it really helps
Answer:
Step-by-step explanation:
L x W
10 x 8
<h3>80ft squared </h3><h3 /><h3 /><h3 />
Answer:
1. 1/7
2. 3/10
Step-by-step explanation:
4/28 can be divided by 4
24/80 can be divided by 8
