Hector took out a small loan of $900 for 18 months or 1 1/2 years. The simple interest rate on the loan was 10.5%. How much will he pay in interest on the loan? (Need a step by step)

Peter measures the angles in a triangle. he finds that the angles are 95, 10 and 75. is he correct? explain your answer

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.