Acircle has a radius of 5 inches. a semicircle has a radius of 10 inches. how do the areas compare

The reflexive property of congruence lets you say that ∠pqr ≅

Astudent was asked to find the square of 7x+3. the student quickly wrote (7x+3)^3= 49x^2+9. identify the student's error and provide the correct answer.

Solve 2x − 1 = 11 for x using the change of base formula log base b of y equals log y over log b.