Answer:
We know that since it's a square, the lenght size is the same on all sides. We can simply use pythagoras theorem:
a^2 + a^2 = 13.5^2
13.5^2 = 182,25
182,25 : 2 (because there are 2 'a') = 91,125
<u>The square root of 91,125 is 9,55 feet.</u>
Answer:
You can do this two ways
1. Divide 170 into 4 parts and multiply by 3.
170/4=42.5
42.5 x 3 = 127.5 so 127.5 is the answer
2. 3/4=0.75
170 x 0.75 = 127.5
or 170/1 x 3/4 = 510/4 = 127 1/2
127 1/2 = 127.5 because 1 divided by 2 is 0.5__127 + 0.5 = 127.5
Hope this helps
Step-by-step explanation:
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Answer:
Lynn gets 3 loafs
Judy gets 9 loafs....
Step-by-step explanation:
Let Lynn gets = x loafs
Judy gets = 3x loafs
Thus the equation becomes:
12 = 3x+x
Add the like terms:
12 = 4x
Divide both sides by 4
12/4=4x/4
x= 3
Lynn gets 3 loafs
Plug the value of x in 3x to find the loafs Judy gets.
3x = 3(3)=9
Judy gets 9 loafs....