Which would prove that △abc ~ △xyz? check all that apply.

ba/xy=bc/yz=ac/xz

ba/yx=bc/yz, < c=< z

ac/xz=ba/yx, < a=< x

ba/yx=ac/yz=bc/xz

bc/xy=ba/zx, < c=< x

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project

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