What's the answer to cd - c^2?
c= 5 and d = 8

Step-by-step explanation:

as the usual you can see that cd is multiplication and the square is subtracted so let's get it

=cd-c^2

=5*8-5^2

As Bodmas rule We will solve as the rule Fisrt

Bracket, object, Division ,multiplication, addistion and subtraction so

= 40-25

=15

Thanks in Advance

Nahom Wondale

B

Step-by-step explanation:

cosine is adjacent over hypotenuse so cos A would be 12/13. sine is opposite over hypotenuse so sin C would be 12/13. making them equal.