Using the Converse of the Pythagorean Theorem, tell whether the triangle with the side lengths 16 in, 30 in, and 34 in is a right triangle. Yes or No

Solve the triangle. a = 21°, c = 105°, c = 5

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3