Answer:
square inches
Step-by-step explanation:
Given:
The quilt made by Spencer had a 7×7 array of different color square patches such that each patch is 
in long.
To find: the area of the whole quilt
Solution:
Side of each quilt = 
Quilt is in the form of a square such that area of square is given by 
Therefore, area of quilt = 
square inches
Answer: The Numbers are 15 and 39
Step-by-step explanation: 2(15) + 9 = 39
It would be .345% because to change it to a percent all you have to do is move the decimal point two places to the right.
<h2>Note that this problem can be approached in many ways. For instance, we can add to the b² term instead of changing the middle term...</h2>
