Answer:
The angles are complementary angles because they are 90
Step-by-step explanation:
I believe the second one : drawing a number from a hat, not replacing it, and then drawing a second number
You can use the distance formula
Sqroot((x2-x1)^2 + (y2-y1)^2)
(2,-1) and (5,3), use given points
Sqroot((5-2)^2 + (3-(-1))^2)
Sqroot((3)^2 + (4^2)
Sqroot(9+16) = squareroot of 25
Squareroot of 25 = 5
Solution: D. 5 units
what is the equation of a line that is perpendicular to 8x+6y=-5 the answer is b
