Which is the standard equation for a circle centered at the origin with radius r?

A. x2 + y2 = r

B. x2 = y2 + r2

C. x + y = r

D. x2 + y2 = r2

5,888,000,000,000 miles is equivalent to 1 light year. What is this number represented in scientific notation?

A bedroom garbage can weighed 3/4 of a pound. a bathroom garbage can weigh 1/4 of a pound. which is more

What size bag of fertilizer should the jamisons buy?

i will give best answer a right rectangular prism is shown What shape best describes the cross section cut at an angle to the base of a right rectangular prism? Trapezoid Parallelogram Square Rectangle

Fraction that is equivalent to 42.8181

Solve the formula for the indicated variable Force: f = ma; solve for m

Suppose that $88 comma 00088,000 is invested at 3 and one half3 1 2 % interest, compounded quarterly. a) find the function for the amount to which the investment grows after t years

What is 17,628 divided by 452?

Make d the subject of the formula a=cd

What is 5x-9=7x+6-2x