Answer:

Step-by-step explanation:
we know that
The perimeter of a square is equal to

where
a is the length side of the square
in this problem we have

convert to an improper fraction

Find the perimeter of the square

Remember to adds two extra inches for each corner
so
The wood needed is

convert to mixed number

Answer:
-9/10
Step-by-step explanation:
when dividing fractions, the second fraction flips upside down. Then you just multiply.
-4/5 divided by 8/9 becomes -4/5 * 9/8 = -36/40 = -9/10
If we're solving for x then x=12
X=95°(right opposite angle)
As X is right opposite to 95°,meaning that it would be 95° as well.
Please do remember that any angles that are right opposite to each other would be equal.
hope it helps!
Answer:
It is 9.8893
Step-by-step explanation: