The perimeter is the measure around the shape, so just add all the sides together-
6+5x+x+2
6x+8
Since this is a right triangle, you multiply the legs (6 and x+2) and divide by 2
6(x+2)
6x+12
/2
3x+6
Answer:
-20 - 90v
Step-by-step explanation:
10(-2-9v) multiply each term in parentheses by 10
-10 × 2 - 10 × 9v multiply the numbers
-20 - 10 × 9v calculate the product
-20 - 90v is the answer
Answer:
39
Step-by-step explanation:
1 3/5 as an improper fraction is 8/5
Number of oatmeal cups =
cups
Number of cups of milk needed for 7/2 cups of oatmeal = 
=
cups
Hence, number of cups of milk used of 1 cup of oatmeal =

=
=
cups
Or in mixed fraction it is =
cups