Answer:
About 8 cans.
Step-by-step explanation:
Given:
She starts with nine cans of tomato sauce.
Then use is 9/10 of the cans for her first batch of calzones
To find:
How many cans of tomato sauce does Hannah use for the first batch of calzones ?
Solution:
She starts with number of cans = 9
Then use is 
of the cans.
Now, we will find number of cans used for the first batch of calzones by multiplying number of cans she starts with by fraction of cans she used for the first batch of calzones .
Therefore, number of cans used for the first batch of calzones is about 8 cans.
Answer:0.21875
You do 14÷64
Answer:
1.25 cm
Step-by-step explanation:
Draw a radius line from the center to one of the top corners. This forms a right triangle where the hypotenuse is r, the width is 1, and the height is 2−r. Using Pythagorean theorem:
(2−r)² + 1² = r²
4 − 4r + r² + 1 = r²
5 − 4r = 0
r = 5/4
r = 1.25
Answer:
283 cm^2
Step-by-step explanation:
Solution:-
We have a cone with a circular base of radius r = 5 cm
The height of the cone is h = 12 cm
The slant height of the cone is L = 13 cm
We are to determine the surface area of the cone. The surface area of the cone is comprised of two parts:
Base Area : Circle
Curved Surface: conical
The total surface area of the cone can be written as ( A ):
Answer: The surface area of the cone to nearest whole number would be 283 cm^2
