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Mashcka [7]
3 years ago
11

What is the missing lengt? area = 405 m

Mathematics
2 answers:
VashaNatasha [74]3 years ago
6 0

Answer:

where's the graph?

Step-by-step explanation:

  1. This question can't be answered unless at least one length is already shown. Think about it, fool.
  2. Joeo Mama
LUCKY_DIMON [66]3 years ago
4 0

Answer:

20.1

Step-by-step explanation:

idunno, it's probably a square so i just rooted it.

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A 13ft board is to be cut into three pieces, two equal length ones and the third 9in shorter than each of the other two. If cutt
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Answer:

The pieces are 55 inches, 55 inches and 46 inches long

Step-by-step explanation:

A 13ft board is to be cut into three pieces consisting of two equal length ones. The third one is 9in shorter than each of the other two.

Let us first convert the length of the board to inches:

1 ft = 12 inches

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Let the length of each of the other two pieces be x.

Therefore, the length of the third piece is (x - 9)

Therefore, the sum of the lengths of the three pieces is equal to 156 inches. This means that:

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The length of the third piece will be:

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ILL MARK BRAINILEST !! 80 POINTS
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\\ \rm\rightarrowtail y=x^2-10x+16

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Vertex form

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