A triangle has sides with lengths of 9 kilometers, 12 kilometers, and 15 kilometers. Is it a right triangle?

Identity true statements about quadratic function y = ax^{2} + bx+c, where a = / = 0. (1) It reaches either maximum or minimum at the vertex. (2) Its domain consists of an increasing and a decreasing interval.

The sum of two numbers is 12. One number is 5 times the other. Find the numbers. What is the answer

The widths of two similar rectangles are 21 ft and 18 ft. What is the ratio of the perimeters? Of the areas?

What is 0.00001 meters in nanometers

Solve for x. 8x^2 - 5 = 11

Numbers on the y-axis increase in which direction on a coordinate plane? a. Down b. To the left c. To the right d. Up

What is the difference of - 1/8-[67/8]

What is g (3) ? G (x) = 4x+1 A. 8 B. 13 C. 16 D. 12

Apa saja isi trias politica

Diane worked 18 hours each week during the summer. She worked a total of 8 weeks and earned $9 an hour. How much money did Diane earn during the summer?