In ΔRST, r = 9.5 cm, ∠T=123° and ∠R=40°. Find the length of s, to the nearest 10th of a centimeter.

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Write the fraction 9/50 as a decimal if needed round to the nearest hundredth

Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts