tom run cross country. he runs 5 miles in 35 minutes. he runs 20 miles in 140 minutes if he keeps the same pace how long will it take him to run 15 miles?

105

Step-by-step explanation:

5 ÷ 35 = 7

140 ÷ 20 = 7

15 · 7 = 105

I hope this helps!

105 Minutes

Step-by-step explanation:

Important Info:

5 Miles = 35 Minutes

20 Miles = 140 Minutes

Question to

15 Miles = [ ? ]

Explanation/Solution:

Since 35/5=7 and 140/20 = 7

So 15 x 7 = 105

Hence, the answer is 105 Minutes.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3