2. Find the missing side length of the right
triangle below?

The answer for the missing side length is 16

Step-by-step explanation:

You have to use Pythagorean's Theorem

is the hypotenuse, which is 20 in this case

is the bottom, which is 12

and you have to solve for

So

      This cancels out the exponent

That's the missing side length

true

explanation:

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98