Answer:
The 20 inch pizza gives more area of pizza by 2π or about 6.28 in² more pizza.
Step-by-step explanation:
πr² is the formula for the area of a circle
Radius of the 14-inch: 7
Radius of the 20-inch: 10
7²π=
49π
49π+49π=
98π
10²π=
100π
The 20 inch pizza gives more area of pizza by 2π or about 6.28 in² more pizza.
I'm not too sure but I think it's option
1. No, because only one angle of the triangle is congruent.
To round off to 10, the difference should range from 5 to 14. If the difference between two numbers is from 5 to 14, they all are rounded to 10.
Example:
(near to 10)
In 1 minute the copy machine copies = 24
That means
In 60 seconds the copy machine copies = 24
First we need to convert 5 minutes and 30 seconds to seconds
Then
5 minutes and 30 seconds = (5 * 60) + 30
= 300 + 30
= 330 seconds
So
In 330 seconds the copy machine will copy = (24/60) * 330
= 4 * 33
= 132
So in 5 minutes and 30 seconds the copy machine will copy 132 copies.
Answer: 0.2 ; 0.14
Step-by-step explanation:
Cynthia had a bag containing
Red tiles= 2
Green tiles= 3
Purple tiles= 4
Blue tiles= 6
Total tiles= 2+3+4+6= 15 tiles
Probability of drawing a green tile:
= Green tiles/Total tiles
= 3/15
= 0.2
Probability of drawing a red tile without replacement will be:
Red tiles/Total tiles
Total tiles will make be 15-1 = 14
= 2/14
= 0.14
