Which equation describes a line perpendicular to line R that passes through the point (3, –6)?

A. x – 3y = 21
B.3x + y = 3
C.3x – y = 15
D.3x – y = 3

Question 6 (10 points) ✓ saved what is the center of a circle described by the equation x2 + y2 +10y = -16? . (0,-5) (0,5) (-5,0) (5,0)

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent ?

One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90