What is the slope of a line through the points (-4, 6) and (4,-2)
1 answer:
(-2-6)/(4+4)= -8/8= -1 is the slope
y + 6 = -1(x + 4)
y + 6 = -x - 4
y = -x - 10
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The first choice: <span>(x + 1)(x + 8)</span>.
1+8=9
1*8=8
Is there like a picture or something?
Answer:
it is 234
Step-by-step explanation:
Line that never touch each other
Radius = 9cm
So,
Area of circle = πr²
= π(9)²
= π × 81 cm²
= 81π cm²
