I think the answers are: a = 60°, b = 45°, c = 36°.
Answer: b = p - a -c
Step-by-step explanation:
p= a + b + c Solving for b means getting b on one side by itself.
p = a + b + c To solve for b first subtract a from both sides to get,
-b -b
p - a = b + c Now subtract c from both sides to get
-c -c
p - a - c = b
b = p - a -c
Answer:
M= D) 6
Step-by-step explanation:
just do 30 divided by 5=M
2/5x - 1 = 9
+1 +1
10
—— ——
2/5 2/5
x = 50
Answer:
906
Step-by-step explanation: