Write 2 expressions using trigonometric ratios that are equivalent to 40/41

Two expression are:

Step-by-step explanation:

Let rt triangle ABC.

Now, labeling the parts of a right triangle.

Let the right angle be labelled C and the hypotenuse c and

A and B denote the other two angles, and a  and b the sides opposite them respectively.

In a right triangle ABC,

the  trigonometric ratio is given by:

Therefore, the two expression which is equivalent to is ;

a

b

d

step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads