Hello,
100a²-49b²=(10a)²-(7b)²=(10a-7b)(10a+7b)
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Answer:
y=triangle
Step-by-step explanation:
hoover
Answer:
I would say 6 because it's the only even number.
Answer:
-5/4
Step-by-step explanation:
Given :
x : 45, 49, 53, 57
y : 10, 5, 0, - 5
The slope of the line :
Slope = Rise / Run
y2 = - 5, y1 = 10
x2 = 57, x1 = 45
Rise = y2 - y1 = - 5 - 10 = - 15
Run = x2 - x1 = 57 - 45 = 12
The slope = Rise / Run = - 15 / 12 = - 5/4
