7. Given the points R(-5, 3), 5(-5, 4), 7(-3, 4), and U(-3, 1), which line is perpendicular to TU?
A: RS
B: RT
C: ST
D: SU

C: ST

Step-by-step explanation:

Perpendicular Lines

The four points R(-5, 3), S(-5, 4), T(-3, 4), and U(-3, 1) are shown in the image attached below.

The vertical line TU is also shown. The only possible line perpendicular to TU is ST because it's a horizontal line.

Horizontal lines have a slope of 0. Let's verify the slope between points S(-5,4) and T(-3,4):

Once verified, the answer is C: ST

what's that

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .