Eric made $80. To check the work you would multiply 80 by 3 you get 240 then minus $20 you get $220 then combine $80 you get $300!
Answer:
The scale factor is 3/2.
Step-by-step explanation:
Let's use the side PQ.
The original length was 8 units.
And the new length is 12 units.
Let the scale factor be k. Therefore:
By dividing both sides by 8, we can see that our scale factor from ΔPQR to ΔP'Q'R' is:
THe answer to that is <span>58.75.</span>
Answer:
Equal to 440
Step-by-step explanation: