Given m∠ A=5x-10, m∠ B=4x+15, and m∠C=2x+65 of ABC. Find the measure of each angle and then classify the triangle by its angles.

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

Write the equation of the circle centered at (10,-2) with radius 2.