Edith will be handing out school spirit ribbons in class on Monday. She needs 50 ribbons that are each 20 cm long — a total of 1,000 cm of ribbon — but the fabric store only sells ribbons by the meter.

How many meters of ribbon does Edith need?

A.

100,000 m

B.

1 m

C.

0.1 m

D.

10 m

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

The function v(r)=4/3pir^3 can be used to find the volume of air inside a basketball given its radius. what does v(r) represent

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle