Triangle zap is a right triangle with right angle a and sin p=3/5. what is cos z

Step-by-step explanation:

we know that

In a right triangle

If -------> complementary angles

then

In this problem

we have that

-------> complementary angles

so

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844