Answer:
Set Y I’m pretty sure
Step-by-step explanation:
to get the answer you first need to do is $5 × 9 and that will get you $45. then you add the $25 to the $45
Answer:
1. 3.1415
2. 3.141
3. 3.14
4. 3.14
5. 3.14
Step-by-step explanation:
they tell you the ratio is c/d so for each answer you do c/d
62.83/20 = 3.1415
31.41/10 = 3.141
18.84/6 = 3.14
6.28/2 = 3.14
3.14/1 = 3.14
each are basically pi.
Answer:
i think the answer is 125.66 (or 125.6 if you use 3.14 as pi)
Step-by-step explanation:
First find the area of the blue circle by multiplying pi times the radius squared to get 380.13 (or 379.94 if multiplied 3.14)
Then find the area of the orange circle by doing the same thing to get 254.47
(or 254.34 if multiplied by 3.14)
finally subtract 380.13-254.47 to get 125.66.
(or 125.6)
