Answer:
2
Step-by-step explanation:
The first question the answer to it is 30.
To do that divide 50/2 and see how many movies she can buy, which 25, then add the 5 free movies which gives you 30.
And the second part of the question I think is missing a picture or something.
We know that
When circles have the same central angle measure, the ratio of measure of the sectors is the same as the ratio of the radii squared.
so
rA²/rB²=A/B
where
rA-------> radius circle A
rB------> radius circle B
A------> area sector A
B------> area sector B
rB²=B*rA²/A-------> 6²*[40π]/[10π]-------> 144--------> rB=√144
rB=12 m
the answer is
radius of circle B is 12 m
Answer:
it's very simple
Step-by-step explanation:
1
3
5
I hope this helps
Answer:
y=8x
Step-by-step explanation:
