Answer:
Given: An Angle in the figure is right angle. Its measure = 90°
So,
∠2 = 90° ( vertically opposite angles are equal )
∠1 + ∠2 = 180° ( Linear Pair )
∠1 = 180 - 90
∠1 = 90°
So, ∠1 and ∠2 are
Right angles because measure of both angles are 90°.
Adjacent angles because both a common arm and a common vertex.
Supplementary angles because sum of both angles is 180°.
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
Substitute: 
Cross out the common factor: 
Calculate the product or quotient: 
Calculate the product or quotient: 
Calculate the sum or difference: 
Cross out the common factor: 
Answer:
Answer:
C and E
Step-by-step explanation:
Factor it so you get
(x-2)(x+5)=0
Then find x
x=-5
x=2
Answer: 32, 27, 20
Step-by-step explanation: This is a quadratic table.
Yes. (also this decimal is super long so if i were you just go out to the thousandths place if it’s asking you to explain)
