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Oksanka [162]
3 years ago
8

On a scale drawing of an office space floor plan...

Mathematics
1 answer:
ki77a [65]3 years ago
3 0

Answer: <u>16.</u> 21ft

<u>17.</u> 116.67mi or ≈117mi

<u>18.</u> 1,377,795in or 3,499.993m or ≈3500m

How we would calculate each of these: For number 16, you would set up a proportion of 1/3=7/x and then simplify this to 1x=21 which results in you dividing 1 from both sides of the equation and getting 21 as x, or the amount of feet. For number 17, you would do the same thing except with the different numbers. You set up another proportion. 3/50=7/x and then simplify to 3x=350. Divide the 3 on both sides and you get x=116.67mi to which you can round to 117mi if you like. For number 18, you must convert the 3.5 kilometers to inches and get 1,377,795in and then you can convert those inches into meters which would be 3,499.993m or you can round it to around 3500m.

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A line segment is defined by which of the following statements?
kaheart [24]

The only given option that correctly defines a line segment is;

<u><em>Option C; All points between and including two given points.</em></u>

      In geometry in mathematics, a line segment is defined as a part of a line that is bounded by two distinct end points.

Now, let us look at the options;

Option A; This is not correct because a line segment must have 2 distinct endpoints

Option B; This is not correct because a line segment is a part of a line and not a set of points.

Option C; This is correct because it tallies with our definition of line segment.

Option D; This is not correct because a line segment does not extend infinitely.

Read more at; brainly.com/question/18089782

7 0
2 years ago
Solve the inequality 4i−4(i+2)≥6(8i−8) and write the solution in interval notation
devlian [24]

Answer:

(-\infty,\frac{25}{24}]

Step-by-step explanation:

Assuming i is a variable:

4i-4(i+2)\geq6(8i-8)\\\\4i-4i+2\geq48i-48\\\\2\geq48i-48\\\\50\geq48i\\\\\frac{50}{48}\geq i\\ \\\frac{25}{24}\geq i\\ \\i\leq\frac{25}{24}\\ \\(-\infty,\frac{25}{24}]

5 0
2 years ago
Please help me! i need help
Andrej [43]

Answer:

20%

Step-by-step explanation:

400/2000=0.2

0.2*100=20

7 0
3 years ago
Which of the following is an equation of the line through (2, 3) and (−1, −12)?
tino4ka555 [31]

First, we have two points and we need to use these points to find the slope. To do this, let's label one point x1 and y1, the other point x2 and y2 then,

Slope = (y2 - y1) / (x2 - x1)

(2, 3) - 2 is x1 and 3 is y1

(-1, -12) -1 is x2 and -12 is y2

Slope = (-12 - 3) / ( -1 - 2) = -15 / -3 = 5

Now the equation of our line is: y = 5x + b

Let's plug one of our points into this equation to solve for b.

3 = 5(2) + b

3 = 10 + b

Subtract 10 from both sides.

-7 = b

The equation of our line is: y = 5x - 7

7 0
3 years ago
Read 2 more answers
Will is W years old.
Minchanka [31]
Will is W years old.Ben is 3 years older. 
Jan is twice as old as Ben.

If you add together the ages of Will, Ben, and Jan the total comes to 41 years 

1. W+3= ben age (W+3)*2= Jan age for all three: w+(w+3)+(w+3)2

Sorry i was trying to find a simplier equation and realized i need to do part 2 before i can. I'm trying sorry!

5 0
3 years ago
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