To repair a roof that is 16 feet high, Mr. Ayala leans a 20-foot ladder against the side of the building. To reach the roof, how far away from the building should he place the base of the
ladder?
1

12

Step-by-step explanation:

20 is the hypotenuse and 16 is the leg, first solve 20^2 (20x20) to get 400 and 16^2 (16x16) to get 256, then subtract the leg from the hypotenuse to obtain 144 (400 - 256) then obtain the square root of 144 () then 12 will be the awnser.

answer: idk

step-by-step explanation:

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.