your swimming pool is in the shape of a cylinder with a diameter of 16 feet and has a volume of 1000 ft^3 what is the height of
1 answer:
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Answer:
B
Step-by-step explanation:
Calculate the slope m using the slope formula and equate to
m =
with (x₁, y₁ ) = (3, 2) and (x₂, y₂ ) = (r, - 4)
m = =
, then equating gives
=
( cross- multiply )
3(r - 3) = - 12 ( divide both sides by 3 )
r - 3 = - 4 ( add 3 to both sides )
r = - 1 → B
The coordinates of point r(-8,0).
<h3>What is midpoint formula in coordinate geometry?</h3>The coordinates of the point r(x,y) which divides the line segment joining the points p(,
) and q(
,
) internally in the ratio :
are
Given that,
Two end points on the line q(-14,0) and s(2,0). point r(x,y) is the partition of the line segment from q to s in a ratio 3:5
= 3 and
= 5
By using the midpoint formula
Hence, The coordinates of point r(-8,0).
To learn more about midpoint formula from the given link:
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