5.732-4.98 i need im in 6th grade and i don't know if its 52.34 or 0.752

Do 12/14 and 8/10 have the same value? explain your answer.

What is the measure of the smallest angle in the diagram? 15 29 32 45

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no