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telo118 [61]
3 years ago
8

Can someone help me with this topic

Mathematics
1 answer:
vampirchik [111]3 years ago
6 0
You can take the mean of each category (assuming it is evenly distributed) and calculate the mean as (10x4 + 30x3 + 50x2 + 70x1) / (4+3+2+1) = 300/10 = 30
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Explain how to convert 6 feet into meters
ivolga24 [154]

6 feet = 72 inches

1 inch = 2.54 centimeters

72 * 2.54 = 182.88 cm which equals

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3 0
3 years ago
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Help with this question plzzzzzz
Pie

Answer:

C) 145 degrees

Step-by-step explanation:

angles 2 and 5 are same side interior angles, which means they're supplementary. (they add together to make 180)

using that, you can make the following equation:

(x is angle 2 to avoid confusion)

35 + x = 180

<em>subtract 35 from both sides</em>

x = 180 - 35

x = 145

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3 years ago
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Write and solve a real-world additional problem including the sum of a rational number and it's additive inverse?
Harrizon [31]
  1. If Kayla has a red ribbon with length 25  9 m and piece of 5 7 m is cut from it and gave to Sania . Find how much long ribbon left with her?                                                                                                                                                                                                                      
  • Kayla has a ribbon of length = 25 9 m.
  • Part of ribbon give to Sania = 5 7 m.
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7 0
3 years ago
Jessica earns 5% of all sales she made, If she made $4,500 worth of sales, what is her
jeka57 [31]

Answer:

225.5$

Step-by-step explanation:

4 0
2 years ago
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Taya2010 [7]

Answer:

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Step-by-step explanation:

The area of the parallelogram is simply the sum of the areas of the component three shapes - the square and the two triangles.

Area of square = 4.5 cm × 4.5 cm = 20.25 cm²

Area of two triangles = 2 ×(1/2) × 2.3 cm × 4.5 cm = 10.35 cm²

Area of parallelogram =  20.25 cm² + 10.35 cm² = 30.6 cm²

5 0
3 years ago
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