Answer: Circle
Solve for area
A≈86.66in²
C Circumference
Using the formulas
A=πr2
C=2πr
Solving forA
A=C2
4π=332
4·π≈86.65987in²
Step-by-step explanation:
Answer:
an = 3n – 5; a16
Step-by-step explanation:
your answer is a
Multiplication and division with the powers of ten
So, when multiply powers of ten, all you have to do add up the powers.
The reverse goes when you are dividing. You would subtract the powers.
9 x 10^7 => 3 x 10^3
The words " how many times as large as " indicates that we are going to divide the two, making it look like this:

Divide the 9 by 3 you get 3
Then subtract 10^3 from 10^7
Therefore, the answer is 3 x 10^4, or A
Answer:
8:10 and 12:15
Step-by-step explanation:
to find the two equivalent ratios of 4:5 we need to apply multiplication method only to get the answer in integer form therefore, the equivalent ratios of 4:5 are 8:10 and 12:15
<h2>
Answer:y=2x-3</h2>
Step-by-step explanation:
is called solution of a equation if
satisfies the equation.
Consider the equation
,
For point
,


So,
The point
satisfies the equation.
For point
,


So,
The point
satisfies the equation.
So,both the points satisfy the equation 