The sum of two numbers is 51 and the product of the two numbers is 230. What is the difference of the two numbers?
1 answer:
You might be interested in
37
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd
Line up the data, separate into quarters
Take the highest number in the 3rd quarter from the lowest in the 2nd
The area of a circle is \pi r^2, where r is the radius of the circle. The diameter of a circle is the length of a line that passes through the center of the circle and stops at the perimeter of circle. The radius of a circle is half the diameter. Divide the diameter by 2 to find the radius.
1. 2.8 m / 2 = 1.4 m
2 .
: Plug in the value we just found for r.
3.
: Use the order of operations (PEMDAS).
4.
The area of the circle is equal to
1. 2.8 m / 2 = 1.4 m
2 .
3.
4.
The area of the circle is equal to