Answer:
points of a are
Step-by-step explanation:
y=69 and x= 46
246 because 1 hundred = 100, 14 tens = 140, 6 ones = 6
Answer:
90 degrees.
Step-by-step explanation:
Considering a 40 degree angle is opposite to a 40 unit side, a 90 degree angle will be opposite to a 90 degree side.
Answer:Commutative property of addition
Step-by-step explanation: It’s because you’re adding stuff