Answer:
Circles
Step-by-step explanation:
Think of a soup can sitting on its base on a kitchen counter. The counter is an example of a plane (through) parallel to the base. The points where the can and counter intersect form a circle. Put a book on top of the can. Again, the plane of the book is parallel to the base and the book and can intersect in a circle.
The same thing would happen if you cut the can open with a plane anywhere in between the two mentioned above, but it would make a mess!
Answer:what's is the question
Step-by-step explanation:
2800 miles.
It takes one hour to go 350 miles, so if you multiply 350(miles) x 8(hours), you will get 2800.
Answer:
wouldnt it be 2.05
Step-by-step explanation:
Answer: $34.65
Step-by-step explanation:
Hi, to answer this question we have to calculate the area of the circular garden
Area of a circle = π r^2
We have the diameter = 20 ft
Diameter = 2radius
Replacing with the value given
20 = 2r
20/2 = r
r = 10 feet
Back with the area formula
A = π r^2
A= π 10^2
A = 314.16 ft2
Since each bag if mulch can cover 50 ft2, we have to divide the area of the garden by the amount of square feet that each bag can cover, to obtain the number of bags
314.16 /50 = 6.28 bags = 7 bags (since the store only sells whole bags)
Finally we have to multiply the price of each bag by the number of bags needed.
7x 4.95 =$34.65