Answer: 49
Step-by-step explanation: angle BCA is congruent to angle DCA therefore they are the same measure
Answer:
6.28
Step-by-step explanation:
C=2πr=2·π·1≈6.28319
Hope this helps ;)
Answer:
Step-by-step explanation: see attachment below
Answer:
Step-by-step explanation:
-9(-4w-v+5) = -9*(-4w) - (-9)*v + (-9)*5
= 36w + 9v - 45