Since each side of a sqare is equal and there are four sides to the square

X being the side length.
Then you would simiply divide by 4 to isolate x

A side length is 56
Answer: -8y-27
Step-by-step explanation: Simplify the expression.
Hope this helps you out.
Answer:
i think it is 51 degrees
Step-by-step explanation:
The answer is 6.4 x 8 in.
The scale 5 : 4 means that the old photo is 5 and the new photo is 4.
Now, let's find the new dimensions using the proportion for each side separately.
5 : 4 = 8 : x
x = 4 * 8 : 5
x = 6.4 in
_____
5 : 4 = 10 : y
y = 4 * 10 : 5
y = 8 in