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tester [92]
2 years ago
9

A deck builder uses 11 bags of concrete mix for every 5 deck footings. If the builder needs to build 12 deck footings, how many

bags of concrete mix will be used?
Mathematics
1 answer:
juin [17]2 years ago
5 0
I think it is 220 bags but i am stuipd
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3 years ago
(04.01)
katrin [286]
The third one, 2 to the power of 5 over 6

√2  * 3√2

convert from radical form to exponent form to solve for the same root
( x^m/n = n√x^m )

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5 0
2 years ago
An altitude is drawn from the vertex of an isosceles triangle, forming a right angle
Hatshy [7]

Answer:56.8 inches

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the triangle is cut directly in half so both halves of the base are 17/2

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solve through pythagoren theorum

altitude^2 + (half of base)^2 = (diagonal length)^2

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324 + 72.25 = (diagonal length)^2

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diagonal length = 19.9

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56.8 inches = perimeter

6 0
2 years ago
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