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lesya692 [45]
3 years ago
8

A theater wants to build movable steps that they can use to go on and off the stage. They want the steps to have enough space in

side so they can also be used to store props.
Mathematics
2 answers:
nataly862011 [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Do you smart to party

leva [86]3 years ago
6 0

Answer:

2880 inch3

Step-by-step explanation:

Your wellcome

Hope this helps

Never30

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Based on the population graphs of Moreland and Larry, which statement is most accurate
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Lakelyn is training for a triathlon she is practising her swiming running and biking skills so far she can swim at a rate of 250
Nezavi [6.7K]

Answer:

The answer to the question is

It would take Lalelyn bout 3 hours to run the 18m miles, and it will take her

\frac{x}{1.7} +\frac{y}{6} +\frac{z}{12} = t and x +y+z =18 where x, y, and z are the distannce covered swimming, running and bikinr respectifully

Step-by-step explanation:

To solve the question, we lisrt out the variables as follows

Swimming speed of Lakelyn = 250 yards every 5 minutes or 250×12 = 3000 yards/hour = 1.7 miles/hr

Running speed of Lakelyn = 6 miles/hour

Biking speed = 12 miles/hour

The duration it will take for Lakelyn to run 18 miles is given by

Timee taken to run 18 miles t = (Distance covered)/ (Speed of Lakelyn))

or t = D/S

Substituting the known values of such as

Running speed of Lakelyn = 6 miles/hour

From which we have the time taken  to run 18 miles = 18 miles /(6 miles/hour) = 3 hours

should the 18 miles form part of the triathlon then, we have

\frac{x}{1.7} +\frac{y}{6} +\frac{z}{12} = t and x +y+z =18

Where x, y and z are the distance covered Swimming, Running and Biking respectively

4 0
3 years ago
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I will mark Brainliest
Dima020 [189]
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
8 0
3 years ago
What is the HCF of 2 x y and 6 x y?
Neko [114]
<u>(2 x y) </u>is a factor of (6 x y), so it's the highest common factor of both expressions.
4 0
3 years ago
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A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed
user100 [1]

9514 1404 393

Answer:

  4,556

Step-by-step explanation:

Revenue from the sale of n books is ...

  R = 24.25n

Production cost for n books is ...

  C = 53533 +12.50n

These are equal for ...

  24.25n = 53533 +12.50n

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  n = 53533/11.75 = 4556

The publisher must produce 4556 books so sales will equal production cost.

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3 years ago
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