2 kilometer = 1.243 miles.
Let x = how long it takes Lisa to run 2 kilometers.
7/x = 1/1.243
Solve for x to find your answer.
Answer:
3
Step-by-step explanation:
10 to the power of 6, I believe.
Answer:
WHY MUST I CRYYYYYYYYYYYY
Step-by-step explanation:
W = L - 7
WL = 78
(L-7)L = 78
L^2 - 7L - 78 = 0
Factorize: (L-13)(L+6) = 0
L = 13 or -6
A length cannot be negative, so the length must be 13 miles.
The width is 13-7 = 6 miles.