I think the answer is C I hope this helps :)
Answer:
b: -2y and 4y
Step-by-step explanation:
The answer is option B
-2y and 4y are like terms because they have the same algebraic alphabet at the back of their coefficients.
Answer:
D
Step-by-step explanation:
if it is slanted and if in the same spot it is going to be the same ase the top degrees
for a all you have to do is * you will find the answer. for b what ever yo answer was for a u will put that for the hours n what u had * u put for min for seconds
Answer:
The angles 53 and 127 are supplementary.
The angles 56 and 34 are complementary.
The angles 67 and 67 are neither.
Step-by-step explanation:
Supplementary angles are two angles that add up to 180 degrees.
Complementary angles are two angles that add up to 90 degrees.
Add the angles found in each choice to get 180, 90, and 134.