The area of a circle is equal to 1 dm². Find the radius of the circle. The area of a circle is equal to 1 dm². Find the radius of the circle.

The area of a circle is equal to 1 dm². Find the radius of the circle. The area of a circle is equal to 1 dm². Find the radius of the circle.

Find the length of the side of the square that has the same area as a circle with radius r cm. Find the length of the side of the square that has the same area as a circle with radius r cm...

use 3.14 as pie

x^2+y^2+6x-10y-10=0

A bowl is in the shape of a hemisphere (half sphere) with radius 10 cm. The surface of the water in the container has a radius of 7 cm. How deep is the water? Give your answer to one decimal place...

How to solve?

Use the method of cylindrical shells to find the volume V of the solid obtained by rotating the region bounded by the given curves about the x-axis. x + y = 7, x = 16 − (y − 3)^2

VOLUME : A spherical balloon is inflated with gas at the rate of 500 cubic centimeters per minute. How fast is the radius of the balloon increasing at the instant the radius is (a) 30 cm...

If my husband's waist size is 37", and a plastic surgeon says he can use a method to remove 1/2 INCH of fat from an area, how much will that decrease is waist size? Or, if the circumference...

what is the radius of a circle with circumference 73yd? Write the formula in terms of r. Find the radius using the formula C=2(pi)r. Round to nearest tenth.

Center and radius of a circle A circle has the equation: (x - 5)^2 + y^2 = 8 What are the center and radius of the circle?

The picture is a circle shaded inside with a radius of 5 I can't figure out how to answer the question.

I have a length of 5.8 inch and a width of 2.9 inch. i'm trying to figure out the radius of the corners on the rounded rectangle I have.

This is an algebra 2 question, and I don't know how to approach it.

what is the radius of a circle with the circumference of 15.

A rollercoaster track provides 6400 N of centripetal force on a rollercoaster car. The car travels at a speed of 22 m/s as it rounds a horizontal curve with a radius of 15 m. What is the mass of the...

A 70 kg student is riding a roller coaster and is at the top of the vertical loop. The loop has a radius of 16 m, and the car's velocity at the top is 12 m/s. What is the student's apparent weight...

a cylindrical bottles holds 1 litre of oil. A second cylindrical bottle has the same height but twice the radius. It also contains oil. a) explain why these bottles are not similar. b) How much...

I need help solving this equation: 49x^2+49y^2+14x+294y-48=0 find the Center, Radius and intercepts of the circle.

Joe wants to build a circular pool in his backyard. The rectangular backyard measures 40 feet wide by 70 feet long. Joe wants the pool to be as large as possible, with the edge of the pool at least...