Answer: The answer is (C) 180°.
Step-by-step explanation: Given that m∠A = 40°. ∠B is a complement of ∠A and ∠C is a supplement of ∠B. We are to find m∠B + m∠C.
Since ∠B is a complement of ∠A, so we have
Now, since ∠C is a supplement of ∠B, so we have
Therefore,
Thus, (C) is the correct answer.
Answer:
i think it is 8
Step-by-step explanation:
but i am not sure
Suzanne will C use 610 stickers and spend D. 13.70
Answer:
x=0.5
Step-by-step explanation:
Answer:
the area is 9604 in.
Step-by-step explanation:
Area is found by multiplying two sides/length and width of a shape and 98*98 is 9604.