Answer:
m∠1 = 99°
Step-by-step explanation:
∠2 and ∠81° are Corresponding Angles, so they are equal to each other:
∠2 = 81°
∠1 and ∠2 are Supplementary Angles, so they add up to 180°:
180 - m∠2 = m∠1
180 - 81 = 99°
Answer:
44
Step-by-step explanation:


1) 0.4
2)0.875
i dont know the 3 and 4 one
A,81 because if you try checking 81 will be the only composite number im in 6 grade.....
Two dimes and six pennies