Answer:
This is FALSE. Two supplementary angles add up to 180 degrees.
Step-by-step explanation:
Hope this helped! :-)
Answer:
4x
Step-by-step explanation:
Green marble- probability is 2 out of 10
orange-1 out of 10
9ths answer. 113.112 ~ 113.1
Answer:
20 and -20
20^2 = 400
(-20)^2=400 since two negative is positive