A20-ft ladder is leaning against a wall. if the ladder is 12 ft from the base of the wall, how high above the ground does the ladder touch the wall?

Describe all the numbers that when rounded to the nearest thousand are 645,000

Suppose i pick a jelly bean at random from a box containing one red and eleven blue ones. i record the color and put the jelly bean back in the box. if i do this three times, what is the probability of getting a blue jelly bean each time? (round your answer to three decimal places.)

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?