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Vikentia [17]
3 years ago
9

Calculate slope of the line passing through the points (7, 5) and (21, 15). Give the answer in simplest form.

Mathematics
1 answer:
TiliK225 [7]3 years ago
3 0

Answer:

Slope= 5/7

Step-by-step explanation:

If the points are (7, 5) and (21, 15),

Use the slope formula y2-y1/x2-x1 and enter the given points above.

15-5/21-7=

10/14=

5/7

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The height of a rectangular pyramid is 30 cm.

volume of rectangular pyramid = (length x width x height) / 3

Given: 
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Height = ?

V = lwh/3
900 cm³ = (10cm * 9cm * h)/3
900 cm³ * 3 = (90cm² * h)/3 * 3
2700 cm³ = 90cm² * h
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to check:
900 cm³ = (10 cm * 9 cm * 30 cm)/3
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14 volunteers will not be able to help.

Step-by-step explanation:

According to given statement;

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Keywords: Subtraction, Multiplication.

Learn more about subtraction at:

  • brainly.com/question/1900154
  • brainly.com/question/1929680

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