Answer:
25°
Step-by-step explanation:
you take the angles you already know and add them up. subtract that sum with 180° to get x.
100 + 55 = 155
180 - 155 = x
x = 25°
P = R - C
R - C = P
- C = P - R
Multiply both sides by - 1
-C*-1 = -1*(P - R)
C = -P + R
C = R - P
There are 39 boys.
First you divide 4 into 52 because there are 3 boys for 4 girls.
Then you take the quotient, 13, and multiply by 3.
Answer:
37 I. wlice is the eight answer