Answer:
B) supplementary angles
C) straight angle
Step-by-step explanation:
There is a straight line, and when an angle is a straight it means its 180 degrees which makes it a supplementary angle and a straight angle.
There are no angles that are 90 degrees so its not complementary or a right angle.
Answer:
(2, 9)
Step-by-step explanation:
y=2x+5
x=2 ⇒ y=2*2+5=4+5=9
so the point is (2, 9)
Answer:
C
Step-by-step explanation:
Any value of x makes the equation true.
Answer:
3
Step-by-step explanation:
Each of the lines lengths multiply by 3.
Answer:
26 bc it is equall
Step-by-step explanation:
