A square has a side length 15.8cm.If 3 such squares are linked side to side in a straight line, what is the perimeter of the who le shape?
2 answers:
Answer:
126.4
Step-by-step explanation:
If you put three squares that are all 15.8cm together, you get a rectangle that is 47.4cm by 15.8cm. To get 47.4, you multiply 15.8 x 3 because it's three 15.8 squares together. Then to find the perimeter of the rectangle, you add all the sides together to get the answer 126.4.
Answer:
126.4 cm
Step-by-step explanation:
1. 15.8 * 3 = 47.4 (This is the length)
2. Find half of the rectangle
47.4 + 15.8 (width) = 63.2
3. Find the whole perimeter
63.2 * 2 = 126.4
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Answer:
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Step-by-step explanation:
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Answer:
80
Step-by-step explanation:
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Then solve. Multiply first then add.
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Answer:
650
Step-by-step explanation:
lets say the # of standard version is x and the # of high-quality version is y
x+y=1060
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solve the system
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Answer:
.5 or 1/2
Step-by-step explanation:
.5 x .25 = .125
3/8 = .375
.125 + .375 = .5
Simple
