"sally drew a circle with right triangle prq inscribed in it as shown below.
if the measure of arc qr is 40°, what is the measure of angle pqr?
(0 pts) 20°
(0 pts) 40°
(0 pts) 50°
(4 pts) 70°"

Which expression is not a polynomial?

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

I’ve been trying all day to figure this puzzle out. i need the work for it aswell. it is a factoring polynomials tarsia. the image is below.