The scale drawing represents an existing barn. The shortest side of the barn measures 150 meters. If a new barn that is 2/3 its
size replaces the existing barn, what will be the scale of this drawing to the new barn?
1 answer:
Answer:
1:1.5
Step-by-step explanation:
We have that 150 meters in the reality and the new size in the drawing is 2/3, therefore
150mtrs(old) * 2/3 = 100mtrs(new), also 100 mtrs. in the drawing are 150mtrs. in the reality or 1 is to 1.5
1:1.5
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Answer:
x=1.85531914
Step-by-step explanation:
Answer:
32.5 ft^2
Step-by-step explanation:
All sides of a square have the same length. Area would therefore be:
(5.7 ft)(5.7 ft) = 32.5 ft^2
12y = 132
Now, solve for y.
Do the inverse operation.
12y = 132
12y/12 = 132/12
y= 132/12
y= 11
Equation: 12y = 132
Y equals: 11
20%.
20,000 times 0.8 is 16,000, so the decreased value that was lost was 20% of the original price.
Volume = PI x r^2 x H/3
3.14 x 8^2 x 13.5/3
3.14 x 64 x 4.5 = 904.32 cubic feet
