Geometry: what is the perimeter of xyz?

The perimeter is  or  

Step-by-step explanation:

we know that

The perimeter of triangle XYZ is equal to the sum of its length sides

the formula to calculate the distance between two points is equal to

we have

step 1

Find the distance XY

substitute the values in the formula

step 2

Find the distance YZ

substitute the values in the formula

step 3

Find the distance XZ

substitute the values in the formula

step 4

Find the perimeter

substitute

----> exact value

-----> approximate value

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.