If an 8-foot ladder is placed 3 feet from the wall, what is the approximate height it will reach on the wall? 11 feet
7 feet
5 feet

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.