Alice was having a conversation with her friend trina, who had a discovery to share:
pick any two integers. look at the sum of their squares, the difference of their squares,
and twice the product of the two integers you chose. those three numbers are the
sides of a right triangle.
a. write an equation that models this conjecture using the variables x and y.
b. investigate this conjecture for at least three pairs of integers. does her trick
appear to work in all cases, or only in some cases? explain.
c. use trina’s trick to find an example of a right triangle in which all of the sides
have integer length, all three sides are longer than 100 units, and the three side
lengths do not have common factors.

congruent segments

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step 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

sorry

step-by-step explanation:

sorry, but im pretty sure its a now that i look at it