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geniusboy [140]
2 years ago
11

What is the surface of the prism?

Mathematics
1 answer:
jasenka [17]2 years ago
4 0

<u>Given </u><u>:</u><u>-</u>

  • Length :- 8m
  • Width :- 10
  • Height :- 10m

<u>To </u><u>find</u><u> </u><u>:</u><u>-</u>

  • Surface area

<u>Solution</u><u> </u><u>:</u><u>-</u>

formula for Surface Area = 2(LW + WH + HL)

  • putting the known values,

Surface Area = 2(8×10 + 10×10 + 10×8) m²

<u>Surface</u><u> Area</u><u> </u><u>=</u><u> </u><u>2</u><u>(</u><u>2</u><u>6</u><u>0</u><u>)</u><u> </u><u>m²</u>

<u>Surface</u><u> Area</u><u> </u><u>=</u><u> </u><u>5</u><u>2</u><u>0</u><u>m</u><u>²</u><u> </u><u>(</u><u> </u><u>Option</u><u> </u><u>C</u><u>)</u>

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its the 4 one

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How do you solve this problem? I’m needing help
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F(6) means f times 6 so f6

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What rational number represents a drop of 4 1/4 in?<br><br><br>Enter your answer in the box.<br>​
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A washer and a dryer cost $750 combined.The cost of the washer is 2 times the cost of the dryer. What is the cost of the dryer
neonofarm [45]

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Cost of dryer is $250

Cost of washer is $500

Step-by-step explanation:

Let the cost of the dryer be - x

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8 0
2 years ago
10. MJ and Peter Parker leave school traveling in opposite
Paladinen [302]

Using proportions, it is found that:

  • Peter is walking at a rate of 3 km/h.
  • MJ is biking at a rate of 9 km/h.

---------------------------

  • Peter is walking at a rate of x km/h.
  • MJ is biking 6 km/h faster than Peter, thus 6 + x km/h.
  • Opposite directions, thus, their distance increases at a rate of (6 + 2x) km each hour, as 6 + x + x = 6 + 2x.

6 + 2x km each hour, 18 km after 1.5 hours, thus, the rule of three is:

1h - (6 + 2x) km

1.5h - 18 km

Applying cross multiplication:

1.5(6 + 2x) = 18

9 + 3x = 18

3x = 9

x = \frac{9}{3}

x = 3

x + 6 = 3 + 6 = 9

Then:

  • Peter is walking at a rate of 3 km/h.
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A similar problem is given at brainly.com/question/24112433

6 0
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