Simplify
1+tan^2 x / tan^2 x
a) sin^2 x
b) csc^2 x
c) sec^2 x
d) cos^2 x

49xy +34y - 72z. determine the degree of the polynomial

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

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?