If you rotate a right triangle, what feature of the triangle changes?

Find the slope of the line that contains the following points. r(-2, 4), s(6, -2)

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?