Step-by-step explanation:
(-)(-) = +
Multiply by 3 in the first equation and then you can cancel out the +3y and -3y to get the x answer. After that, you can do the same with the y by multiplying -2 in the first equation to cancel out the +2x and the -2x. Do you understand?
Answer:
Step-by-step explanation:
If 2 figures are similar, then their lengths exist in proprotion to one another and their corresponding angles are congruent.
He did not perform enough trials. The more trials you perform, the closer it gets to the predicted outcome.
