Which expression results in a product that is rational? (a)square root of 7 times square root of 10 (b)square root of 8 times square root of 10 (c) square root of 9 times square root of 10 (d)square root of 10 times square root of 10

With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.

Which math sentence can be used to determine if the triangle is a right triangle?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.