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3 years ago

I will mark Brainliest

1 answer:

8 0

Answer: 10 verticesTo make a full circle(360 °), the number of 40° lines you need will be: 360/40=9 lines. So, the base of the pyramid would be made of 9 lines.Pyramid has a base and sides. The sides number is equal to the number of lines of the base. Then, the number of faces/vertices would be: 1 + 9= 10
If the question saying literally 40 edges(not degrees), then the pyramid base would be 40 lines. In this case, the number of vertices would be: 1+40=41

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What is the equation of the line with points represented in the table?

EleoNora [17]

Answer:

b,c,f

Step-by-step explanation:

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2 years ago

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Here is the histogram of a data distribution. All class widths are 1.

stich3 [128]

The median of the data is 5 if the all class widths are 1, option (C) is correct.

<h3>What is the median?</h3>

A median is a middle number in a series of numbers that have been arranged to lift, and it might be more informative of the set of data than the average. When there are extremes in the sequences that might affect the average of the numbers, the median is sometimes employed instead of the mean.

In the histogram, 15 data values are given:

1, 2, 2, 3, 3, 3, 4, 5, 6, 6, 7, 7, 7, 8, 9

The mid-value is 5 which is on the 8th place

Thus, the median of the data is 5 if the all class widths are 1, option (C) is correct.

Learn more about the median here:

brainly.com/question/21396105

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1 year ago

The graph represents how much money Emma makes selling bracelets. The table shows how much Jack makes selling comic books. Which

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Answer:

Bracelets are the same price as the comic books

Step-by-step explanation:

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3 years ago

Mr. Ramadhan wants to save money to buy a house so he puts 21% of his earnings into his savings account. How much money does he

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79%

Step-by-step explanation:

He has 100% to start off. If he puts 21% into savings you subtract that from the starting amount. 100 - 21 = 79. Therefore the answer is 79%.

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3 years ago

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What is the answer to, -2x - 13 = -3x - 5

shtirl [24]

-2x - 13 = -3x - 5

Step 1: Combine like terms

x's go with x's (-2x and -3x). To do this add 2x to both sides

(-2x + 2x) - 13 = (-3x + 2x) - 5

(0) - 13 = (-x) - 5

- 13 = -x - 5

normal numbers go with normal numbers ( -13 and -5). To do this add 5 to both sides

(- 13 + 5) = -x + (- 5 + 5)

-8 = -x + (0)

-8 = -x

Step 2: Isolate x by dividing -1 to both sides (this will take the negative sign away from the x)

$\frac{-8}{-1} =\frac{-x}{-1}$

8 = x

x= 8

Hope this helped!

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2 years ago