Hi there,
your question is asking for the angle of the central circle, and the formula is: the two arcs' sum divided by 2
So,
(60 + 40) ÷ 2 = 50
The answer is 50°
Hope I helped :p
For every 7 boys, there is one girl
So: 63/7 = 9
There are 9 girls.
That would be a / 3b^2
(re call that 1 /a^-1 = a)
Answer:
75
Step-by-step explanation:
80-5=75
Answer:
Step-by-step explanation:
domain: x>5
range: y > 0
