12^2 + 6^2 = x^2
144 + 36 = x^2
180 = x^2
13.416407865 = x
rounded
x = 13.4
Answer:
Step-by-step explanation:
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Answer:
y = 7x - 3
Step-by-step explanation:
y = mx + b
m = slope
b = y-intercept
y = 7x - 3
Answer:
6h² + 3h + 5
Step-by-step explanation:
7h² + 2h + 5 - h² + h
= 7h² - h² + 2h + h + 5
= 6h² + 3h + 5