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SpyIntel [72]
3 years ago
6

jhon, mary and carol are putting a puzzle together. jhon has found 35 pieces mary has found 28 there are 100 pieces in the puzzl

e how many pieces are left for carol to find
Mathematics
1 answer:
Iteru [2.4K]3 years ago
8 0
<span>To determine the number of puzzle pieces that are left, subtract the total number of pieces found from the original number of puzzle pieces. The total number of pieces found is the sum of 35 and 28 which is 63. Subtracting 63 from 100 will give 37. Thus, there are 37 puzzle pieces left. </span>
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Darya [45]

Answer:

144

Step-by-step explanation:

On this shape we are going to splt up the 4 triangles for the square to make it simple.

So, firstly, plug is the h an w of one of the triangles into the formula for the area of a triangle which is hxw/2

H=9

W=6

9x6/2=27

Then multiply the area of the triangle, 27, to get the total area of all 4 triangles (since they all have the same measurements)

27x4=108

108 is the area of all 4 triangles

Next, just put the l and w into the equation for the area of a square which is lxw

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6x6=36

36 is the area of the square

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2 years ago
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Zielflug [23.3K]
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Answer:

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