BRAINLIEST FOR FIRST OR CORRECT ANSWER Find the area and circumference of a circle with diameter 5.3 inches. Use pi = 3.14. Round your answers to the nearest tenth.

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

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.

What is the slope of (0,32) and (100,212)