Answer:
City M was colder than City L because -7° > -2°
Step-by-step explanation:
ANSWER
units
EXPLANATION
Let the other leg be x units.
According to the Pythagoras Theorem, the sum of the squares of the two shorter legs should add up to the square of the hypotenuse.
This implies that,


Group the constant terms,


Take square root.

( Don't cheat, use your own words) He is correct. 9 x 8 = 72
He can check his math by doing 72 ÷ 9 = 8 and 72 ÷ 8 = 9
Answer: 65
Step-by-step explanation:
since the square root of 8 is 64 and 65 is closest to 64
-4x change subtraction to addition and turn 9x to -9x and then add and get -13x