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lapo4ka [179]
3 years ago
5

I need help on number 17 and 18 on how to find the area of the figure

Mathematics
2 answers:
o-na [289]3 years ago
5 0

Step-by-step explanation:

17 ) Area of triangle = 1/2 × base × height

Area = 1/2 × 12 × 15

Area = 90 cm²

18 ) Area of trapezium = 1/2 (12 + 15.4) × 8

Area = 1/2 × 27.4 × 8

Area = 109.6 cm²

JulsSmile [24]3 years ago
3 0
17. Area of triangle: 1/2bh
1/2 * 12 * 15
1/2 * 180
=90 cm^2

18. Area of trapezoid: 1/2 h (b1 + b2)
1/2 * 8 ( 12 + 15.4)
4 * 27.4
= 109.6 cm^2
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Plz help with - symmetry-
DIA [1.3K]

Answer:

1.) The correct answer is A.

2.) The correct answer is C.

3.) The correct answer is B.

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Step-by-step explanation:

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3 years ago
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A manager wants to determine the number of containers to use for incoming parts for a kanban system to be installed next month.
qwelly [4]

Answer:

2 containers should be used

As the system improves, neither more or fewer containers be required

Step-by-step explanation:

According to the given data we have the following:

D=83 pieces per hour.

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X=0.18

C=53

In order to calculate how many containers should be used we would have to use the following formula:

Number of containers=<u>DT(1+X)</u>

                                         C

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8 0
3 years ago
Simplify: (10*5+6)(13+2)+19
lianna [129]
The answer would be 859.  

<span><span><span><span><span><span>(10)</span><span>(5)</span></span>+6</span>)</span><span>(<span>13+2</span>)</span></span>+19
</span><span>=<span><span><span>(<span>50+6</span>)</span><span>(<span>13+2</span>)</span></span>+19
</span></span><span>=<span><span>56<span>(<span>13+2</span>)</span></span>+19
</span></span><span>=<span><span><span>(56)</span><span>(15)</span></span>+19
</span></span><span>=<span>840+19
</span></span><span>=<span>859

Hope this helps!!

</span></span>
7 0
3 years ago
Read 2 more answers
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