A rock fell straight down from a height of 32 feet above the ground. It fell
44 feet to the bottom of a hole in the
ground. What was the elevation of the
bottom of the hole, relative to the ground?
(A
12 feet
-12 feet
B)
D
76 feet
-76 feet

Write the expression 7x^3-28xy^2 as the product of 3 factors

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.