Given abc find the values of x and y. in your final answer, include all of your calculations.

So with this, we will be using proportions. To solve for x, our proportion will be

Firstly, cross-multiply:

Next, subtract 36 on both sides:

Next, replace -9x with 3x-12x

Next, factor x^2+3x and -12x-36 separately: . After, rewrite it as

Next, solve for x separately in the two parentheses:

Since we can't have a negative length, x = 12.

To solve for y, our proportion will be

Firstly, cross-multiply:

Next, just square root each side, and your answer will be (rounded to hundredths)

In short, x = 12 and y = 10.39.

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.

sadsdda

step-by-step explanation: