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Anuta_ua [19.1K]
1 year ago
5

The diameter of a dime is 17.91 mm. The diameter of a strand of human hair is

Mathematics
1 answer:
irina [24]1 year ago
7 0

The diameter of a dime tells us the circumference of a dime is approximately 299 times larger than human hair.

<h3>Diameter</h3>

The diameter of an object is used to calculated the circumference or area of the object. This also helps us to know the width of a circular object.

In this problem, the diameter tells us about the length of the each quantity.

The diameter of a dime tells us how wide the coin is and the diameter if a hair tells us the width of the hair.

Comparing both values

Dime = 17.91mm

Hair = 6.0*10^-2

Divide both quantity together.

17.91 / 6.0*10^-2 = 298.5≅299

Learn more on diameter here;

brainly.com/question/13997576

#SPJ1

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oee [108]

Answer:

slope = 5

Step-by-step explanation:

Parallel lines have the same slope

Equation: y = mx + b

So, slope m = 5

6 0
3 years ago
Find the discriminant of the following equation.<br><br> 4x2 + 12x + 9 = 0
oksano4ka [1.4K]
For
ax^2+bx+c=0
discriminatn is b^2-4ac

a=4
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discriinat is
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3 years ago
187 is 55% how do you find the answer step by step that way I know how to solve problems like these.
IceJOKER [234]

Answer:

271.5

Step-by-step explanation:

100-55=45

45% of 187

187*45=8415

8415/100=84.15

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5 0
3 years ago
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Which of the following equations is equivalent to S=pi r^2 h
lara31 [8.8K]

The equation that is equivalent to S=pi r^2 h is h = S/pir^2

<h3>Subject of formula</h3>

This is a way of representing a variable with another. Given the equation

S=pi r^2 h

We are to make 'h" the subject of the formula.

Divide both sides by pir^2

S/pir^2 =pi r^2 h/pir^2

h = S/pir^2

Hence the equation that is equivalent to S=pi r^2 h is h = S/pir^2

Learn more on subject of formula here: brainly.com/question/657646

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4 0
2 years ago
Please hurry I need help
RSB [31]

Answer:

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Step-by-step explanation:

We multiple every part of first sum with every prt of the 2nd sum:

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3 years ago
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