Find the missing side of this right triangle 8 16

Step-by-step explanation:

Since this is a right triangle, we can use Pythagorean Theorem to find the sides.

where a and b are the legs and c is the hypotenuse.

In this triangle, 8 and x are the legs because they form the right angle. 16 is the hypotenuse because it is opposite the right angle.

Substitute the values into the formula.  

Solve the exponents.

Subtract 64 from both sides to isolate the variable.

Take the square root of both sides.

The missing side is equal to √192

answer: sensy

step-by-step explanation:

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x