Answer:
(4,-1), (2,-5), and (5,-5).
Step-by-step explanation:
There is a formula for rotating points about the origin counterclockwise; r90°(x,y) = (-y,x)
I never heard of a clockwise one before.
Maybe you can use this to help you find the formula for the clockwise rotation.
Answer: A
Step-by-step explanation:
1x20=20
2x10=20
4x5=20
For part a,
y < x
y > -2x
Point B: (3,1) plugin x=3, y=1 y < x 1 < 3
which is true, so point B satisfies the first inequalityYou can graph the inequality y > 2x+5 and see which schools are in the shaded region
Answer:
see below
Step-by-step explanation:
360 - 56 - 106 = 198 degrees
198 / 3 = 66 degrees per unit
angle f = 132 degrees
angle g = 66 degrees
The best answer is C : The sum of the measures of two angles os 180 degrees .
