Answer:
49
Step-by-step explanation:
Answer:
b = 13
Step-by-step explanation:
Divide 143 by 11
Answer:
twice the difference gives 2(difference). 7 = 14 20 = 40
Step-by-step explanation:
This is the Pythagorean theorem where the 2 legs of a triangle squared add up to equal the squared hypotenuse (a^2 + b^2 = c^2)
The equation would be
12^2 + 5^2 = x^2
144 + 25 = 169
The square root of 169 = 13
Answer - 13 ft
