Answer:
Hi there~
y=87
X side. Y side
1. 3
2. 5
3. 7
4. 9
5. 11
Step-by-step explanation:
We can see that ix x = 1 and y = 3, then that means 1+2
then its 2+3 then 3+4 and so on
So 43 + 44 = 87
So y should equal 87 :)
Total area: pi*9^2 = 81pi
Shaded area = Total area / 3, because 120/360 = 1/3
So Shaded area = 81pi/3 = 27pi
Angle C corresponds to Angle G.
hope this helps :)
Answer:
In 10 weeks he saved: 87.8-37.8= $50
so each week he saves 50/10= $5
Step-by-step explanation:
So every week he earns 5*100 / 20= $25
Find the area of small and large circles:
.
The area of the shaded region is
.
Use the geometric probability to determine the probability that randomly selected point will be in the shaded region:
.
In percent 0.7481 is 74.81% and rounded to the nearest tenth is 74.8%.
Answer: 74.8%.