It’s true because the squared in the biz exactly tell u what the answer is
Step-by-step explanation: To find the area of a circle, start with the formula for the area of a circle.
Since the radius of the circle is 4.7 inches, we can plug 4.7 in for the radius in our formula.
Remember that 4.7 in.² is equal to 4.7 inches × 4.7 inches or 22.09 in.².
Now, remember that pi is approximately equal to 22/7 or 3.14. This means that we can estimate the area of the circle by plugging in 3.14 for pi.
Area = 69.36 in.²
Now, let's find the circumference of the circle. To find the circumference of a circle, start with the formula for the circumference.
Circumference = 2πr
Notice that our radius is 4.7 inches which means we can plug in 4.7 inches for the radius in our formula.
Circumference = (2) (π) (4.7 in)
Circumference = 9.4π inches
Answer:
y2+y2 and y+y+y+y
Step-by-step explanation:
y2+y2 = 4y
y+y+y+y = 4y
Answer:
Step-by-step explanation:
Answer:
20 dollars for 12 pounds.
Step-by-step explanation:
This is a critically important question to know the answer to. It is used almost every day by good shoppers.
The trick is to get everything down to 1 pound.
$2.00
$2.00 per pound. The question is the answer.
$4.25
$4.25 / 2 pounds = $2.13 rounded.
$9.50
$9.50 / 5 = $1.90
$20
$20/12 = $1.67 rounded