PLEASE HELP 20 POINTS! NEED CORRECT ANSWER ASAP! SCREENSHOT INCLUDED. SOLVE FOR Y y = sin 3 θ

imputs for θ:

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Can you simplify 4/7? 24 points will be awarded!

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125