A = {1,4,5,7} B = {1,7,9,12}
Find A U B.
A) {1,4,5,7,9,12}
B) {1,7}
C) {1}
D) {4,5,7}

Ineed to know the answer to this algebra question.

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.