Answer:
A circle is centered at the point (-3,2) and passes through the point (1,5). The radius of the circle is (5 ) units. the point (-7, -1) and point (-7, 5) lies in this circle.
Step-by-step explanation:
equation of circle is
(X-center_X)^2 + (y-center_Y)^2 = r^2
==> (x+3)^2 + (y-2)^2 = r^2
Now it passes 1,5 so
4^2+3^2 = 5^2
==> r = 5
when x = -7
y = -1 or 5
Answer:
D (the last one)
Step-by-step explanation:
because the line on the outside of the numbers means they're absolute.
the absolute is how far they are from zero no matter if they are negative or positive.
Volume of a cylinder=πr^2h
=πx2.5x2.5x12
=πx75
=235.62 cubic inches
Answer:-11
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
200 * 1 1/2 = 300 miles traveled
300/75 = <em><u>4 hours</u></em>
