A= l x b
70 = 14b
divide both sides by 14
b= 5
The answer to this question is B. 105
From here, it looks like all three sides of the right triangle are missing. I don't see any of them in the question.
Answer:
100
Step-by-step explanation:
First computer takes x min. For 1 min it does 1/x part of work.
Second computer takes (x+24) min. For one min it does 1/(x+24) part of work.
Both computers for one min do (1/x+1/(x+24)) part of work.
At the same time, both computers for one min do 1/9 part of work.