What is the relationship between the sine and cosine of complementary angles?
a
They are the same.
b
They are reciprocals.
c
There is no relationship
d
They equal 0.

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Roger could feed 5 walruses with 4 kilograms of fish. how many walruses could he feed with 7.2 kilograms of fish?

Are the corresponding angles congruent? explain why or why not.