What is the lateral area of this house

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?