9" = the diameter
4.5" = the radius
area of a circle = π * r^2
area of pie = 4.5^2 * π
8-3 = 5 so 5/8 remaining
5/8 * 4.5^2 *π
this is equal to 39.7 which rounds to 40"^2
Answer:
15.68$
Step-by-step explanation:
You calculate the price of one lollipop:
4.48/2= 2.24
The multiply that by 7.
2.24*7= 15.68$
Answer:
Step-by-step explanation:
If a quadratic equation is defined as
.... (1)
then the quadratic formula is
The given quadratic equation is
It can we written as
.... (2)
On comparing (1) and (2) we get
Substitute these values in the quadratic formula.
Taking out common factors.
Two roots are
and
We know that
So
Therefore, root is positive and is negative.
Answer:
1,000
Step-by-step explanation:
200 divided by 14=14.285
14.285 times 70 equals 1000