Answer:
scale factor = 1.2
Step-by-step explanation:
To determine the scale factor, calculate the ratio of the length of the second rectangle to the length of the first rectangle. The corresponding ratio of widths should also equal the same ratio.
scale factor = 
= 
= 1.2
Answer: 225
Step-by-step explanation:
<u>What is a square number</u>?
A square number is a product of a number times itself
So, the 12th square number would be 12 * 12, or 12²
The 9th square number would be 9 * 9, or 9²
The equation would be 12² + 9²
So:
12² + 9²
= 144 + 81
= 225
So, the answer is 225
Answer:
9 litres of tomato concentrate
Just be patient: y = -sqrt(8.41) = calculator (negative value) and so on. The last one is 0! :)
Package of 5 markers should be $7.50
Unit rate $9.00 ÷ 6 = $1.50
9.00 =
6 5
