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Karo-lina-s [1.5K]
3 years ago
14

If you live in a rectangular city that is 1 mile along the southern border and contains 1000 people, what is the density of peop

le in the city?
Mathematics
1 answer:
Murljashka [212]3 years ago
7 0
Rectangle is twice as long as it is wide

If the length is 1 mile then the width is .5 mile

Area = length x width

 = 1 * .5 = .5

Area = .5 square miles

Put population density in the format of 1 square mile


So if there is 1000 people per .5 square miles then there is 2000 people per square mile.


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What's the answer ? To this question
Airida [17]
You could use the equation y=mx+b

Find the slope of the two coordinates. I would personally suggest using stack and subtract:

(0,2) 2-5 -3 3
(2,5) -------= ------= -----
0-2 -2 2

We have the slope but we need to find the y-intercept.

y=3
--x+b
2

Plug one of the coordinates in the constructed equation above:

2=3
-- (0)+b
2

2=0+b
-0=-0
------------
b=2

We found the slope and y-intercept. Now we have our complete equation. The equation is:

y=3
--x+2
2


Have a blessed day!
7 0
3 years ago
Question 10 of 10
Inessa05 [86]

Answer:

C and D

Step-by-step explanation:

exponent of an exponent means

they got multiplied

x^m/n = nth root of x^m

x^8/5 means

(x^8)^1/5 or

5th root of x to the 8th power

x^1/5 is the

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mthwaycom

4 0
2 years ago
Please help!! Math homework
Hitman42 [59]
<h3><u>Answer:</u></h3>
  • x = 66°
  • y = 48°
<h3><u>Step-by-step explanation:</u></h3>

<u>Since this is an isosceles triangle, the base angles must be the same. Hence, </u><u>x = 66°.</u>

<u>Since we have found x, we can find y by using the 180-angle method.</u>

  • => y + 66 + 66 = 180
  • => y + 132 = 180
  • => y = 180 - 132
  • => y = 48°
<h3><u>Conclusion:</u></h3>

Therefore, the answers are:

  • x = 66°
  • y = 48°

Hoped this helped.

BrainiacUser1357

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Andy made 2 free throws out of 5 free throw attempts jose made 3 free throws out of 10 free throw attempts what is the fraction
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Answer:

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