A spinner has 6sectors half are red and half of which is black if the radius of the spinner is 3 inches what is the area of the red sectors

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.