Which equation can we use to find the lenght of the side labeled x 5 x 30

answer: -8.2562234e+13

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

x = 3 ± √(5+y)