Answer:
its A. in edgenuity
Step-by-step explanation:
i just did it so enjoy :D
Answer:
Answer is a.multiplication.
Step-by-step explanation:
I hope it's helpful!
Answer:
∠ 2 = 75° , ∠ 1 = 105°
Step-by-step explanation:
∠ 2 and 75° are alternate angles and are congruent , then
∠ 2 = 75°
∠ 1 and ∠ 2 are a linear pair and sum to 180° , that is
∠ 1 + ∠ 2 = 180°
∠ 1 + 75° = 180° ( subtract 75° from both sides )
∠ 1 = 105°
An expression when dealing with math does not have an equal sign. So, technically 12m + 12n is already an expression.
It can be simplified to
12(m + n) if that helps any. Good luck!
-1 - -1.
-1 + 1.
0.
The answer is 0.
