Evaluate the expression 7x^2 y, when x=5 and y=3. Answer before the end of today and I give brainliest

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters