SEE PICTURE BELOW Which ratios of side lengths are equal to tan (a)? ("a" should be the Greek letter "alpha")
x/y
y/z
y/x
q/r
r/q
r/s
q/s

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

What is the probably of getting heads when poing a coin and getting a number greater than or equal to 5 when rolling a single diea) 1/6b) 1/3c) 1/4d) 1/12