Leg one: x (shorter side)
Leg two: x+6
Hypotenuse: 2x-6
Use a^2+b^2=c^2
x^2+(x+6)^2=(2x-6)^2
x^2+x^2+12x+36=4x^2-24x+36
2x^2+12x=4x^2-24x
36x=2x^2
36 = 2x
x = 18
Answer:
C. It is not possible to split the pistachios into 40 packages. It would be possible if there were a total of 4,280 pistachios
Step-by-step explanation:
Given


Required
Determine if it's possible to divide into 40 packages
First, we need to divide the Pistachios by the number of packages.


Because, we have a decimal; then it's impossible
However,
it'd be possible if

because:

Answer:
8 dollars
Step-by-step explanation:
20/100 = x/10
100x=20
x=2
You save two dollars
10-2 = 8
$8
The model predicts that for each additional race a bicyclist has competed in, the finishing time decreases by .45 min
(the last choice)
7.25+6+6+4.25+20=$43.5
forty three dollars and fifty cents