Answer:

r = ∛4050
Step-by-step explanation:





96. percent ur welcome kid
Answer:
B = 74
A = 93
Step-by-step explanation:
opposite angles equal 180
so 180 - 106 = b
180 - 87 = A
Answer:
4/9
Step-by-step explanation:
Ratio of boys = 4
Ratio of girls = 5
1. When illustrating ratios in fraction, you add the ratios
4 + 5 = 9
2. Next you put the boys ratio over the total ratio
4/9
3. Sometimes it can be reduced to a lower form eg. 5/10 can be reduced to
1/2.