Two vectors beginning at the same vertex of a triangle are〈-5,3〉and〈3,5〉. Choose the correct classification of the triangle. (a) Obtuse
(b) Acute
(c) Equilateral
(d) Right

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Which problem would you use the following proportion to solve for? 24/x=40/100 a. what is 40% of 24? b. what percent is 24 of 40? c. twenty-four is 40% of what number? d. forty percent of 24 is what number?