I really need the help getting the answers of each problem. In the picture it’s says what to find and the 5 problems I need help with. Please I really really need help I will give the branliest

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1

A)a square brown tarp has a square green patch green in the corner the side length of the tarp is (x + 8) and the side length of the patch is x what is the area of the brown part of the tarpb)a square red placemat has a gold square in the corner the side length of the gold square is (x - 2) inches with the width of the red region is 4 in what is the area of the red part of the placemat