What is the distance between the points (9, 33) and (9, 18) in the coordinate plane? A. 24 units
B. 7.5 units
C. 51 units
D. 15 units

Since the x-coordinates are the same, we can just find the difference of the y-coordinates. So 33-18=15

This means D is the right answer

Hope this helped!

only 10/60 isn't equivalent

hope this : )

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15