Bernice plans to make cookies for a bake sale. her recipe for a single batch of
cookies calls for 3 cups of flour. if bernice makes 6 batches of cookies, how
many cups of flour will she need?
a
18 cups
b 16 cups
c 19 cups
d 8 cups

3*6 = 18

Therefore Bernice will need 18 cups of flour

here you hope this .

step-by-step explanation:

hypotenuse = √(15² + 8²)

=  √(225 +64)

=  √(289) = 17

sin(x) = cos(y) = 8/17

they are identical so long as you are doing the sine of one angle and the cosine of the only other angle that isn't the right angle.