Answer:
blue circle = 62.8 cm
orange circle = 31.4 cm
Step-by-step explanation:
orange circle = π2r = (3.14)(2)(5) = 31.4 cm
blue circle = π2r = (3.14)(2)(10) = 62.8 cm
5/12 in decimal form is 0.416
Answer:
The answer is: 7
Step-by-step explanation:
\frac{\frac{21}{4}}{\frac{3}{4}} = 7
Answer:
It will take 1.47 hours for the horse and clown to collide
Step-by-step explanation:
They are driving toward each other, in opposite directions.
So to find their speed of approximation, we add their speeds.
19 mph + 15 mph = 34 mph.
This means that each hour, they are 34 miles closer.
How long it takes for them to find each other if they are 50 miles apart?
1 hour - 34 miles
x hours - 50 miles
![34x = 50](https://tex.z-dn.net/?f=34x%20%3D%2050)
![x = \frac{50}{34}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B50%7D%7B34%7D)
![x = 1.47](https://tex.z-dn.net/?f=x%20%3D%201.47)
It will take 1.47 hours for the horse and clown to collide