Speed = m x t. as the equation
Answer: b
Step-by-step explanation:
best sample
A perfect square is something times that same thing. Example (x+2)(x+2)
The reason it's called a perfect square is because it can be re-written as a squared function:
Answer:
21x+53
Step-by-step explanation:
Supplementary angle = 180
180 - 51 = x
x = 129
C) 129 degrees is your answer
hope this helps