Answer:
The scale factor is 1.2.
Step-by-step explanation:
18/15 = 1.2
30/25 = 1.2
24/20 = 1.2
Hope that helps!
Answer:
+ or - 11
Step-by-step explanation:
To find the square root of 121, think of a number that multiplied by itself would get to 121. This number is 11. However, do remember that the number could also be negative 11 bencause a negative times a negative becomes positive. I would advise you to try memorizing the squares of 0 to 15 to help you with this. Otherwise, you can just use a calculator.
Hope this helps! :)
Answer:
2 and 3
Step-by-step explanation:
Answer:
= -1 5/12 hope this helps
