Answer:
B
Step-by-step explanation:
Let's create an equation in point-slope form, which is:
, where
is the point and m is the slope.
Here, our point is (-2, 7) and our slope is m = -5 so plug these in:
![y -7=-5*(x-(-2))](https://tex.z-dn.net/?f=y%20-7%3D-5%2A%28x-%28-2%29%29)
![y -7=-5*(x+2)](https://tex.z-dn.net/?f=y%20-7%3D-5%2A%28x%2B2%29)
Now, if (a, 2) lies on this line, then it should satisfy the equation. So plug in a for x and 2 for y:
2 - 7 = -5(a + 2)
-5 = -5(a + 2)
Divide by -5:
1 = a + 2
Subtract 2 from both sides:
a = -1
Thus, the answer is B.
Hope this helps!
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Answer:
(x-11)^2 + (y-6)^2= 6^2
Step-by-step explanation:
The most likely measurement for a two-story building would be 20 feet. 6 inches, 25 inches, and 6 feet all are way too short for a two-story building.
Answer:
502.4
Step-by-step explanation:
Volume of a cylinder(formula)=πr2h
So pie is 3.14
3.14×4×4(radius2)×10
This is equal to 502.4
Hope it helped