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Crazy boy [7]
3 years ago
15

In 2016 the city of Rio de Janeiro had a population density of 5377 people/km²

Mathematics
1 answer:
N76 [4]3 years ago
4 0

Answer:

, the population density in people per square meter is 0.005377

Step-by-step explanation:

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Please answer !!!!!!!
Akimi4 [234]

The measure of all the angles is given below:

angle 1= 30

angle 2=  150

angle 3= 30

angle 4= 150

angle 5= 30

angle 6= 150

angle 7= 30

angle 8= 73.5

<h3>What is angle?</h3>

An angle is formed when two straight lines or rays meet at a common endpoint. The common point of contact is called the vertex of an angle.

As,

angle 1= 30 (Vertically opposite angle)

angle 7= 30 (corresponding angle)

angle 4+30= 180 (linear pair)

 angle 4= 150

angle 4= angle 2= 150 (Vertically opposite angle)

angle 2= angle 6= 150  (corresponding angle)

angle 1= angle 5= 30  (corresponding angle)

angle (2x+3)= angle 4  (corresponding angle)

     2x+3= 150

      x= 73.5

Lean more about angle here:

brainly.com/question/13954458

#SPJ1      

7 0
1 year ago
The value of a stock over a 12 year period form 2003 to 2015 is shown in the line graph. Which statement is not supported by the
lukranit [14]
The correct answer is the last one listed: the statement not supported by the graph is that a stock purchased in 2006 has not yet recovered the losses from 2008. That is not true.
3 0
3 years ago
Read 2 more answers
What is the sum of the angle of a polygon of 62 sides ​
kiruha [24]
Sum of all angles in a 62 sided polygon = 10800°. (Mark me as brainliest pls!)
8 0
2 years ago
Find x.<br> I had been stuck on this one for awhile
Arlecino [84]

Answer:

34 degrees

Step-by-step explanation:

ok so 180-111=69

then the opposite angle from 37 is also 37

the the missing angle from the left triangle has to be 103

so then the angle below x is 77

and so we know x = 34 degrees

I hope that made sense.

4 0
2 years ago
Anyone good at explaining surface area and volume in 9th grade geometry ?
mario62 [17]
I hope this helps. In in 7th grade, but this is what I think would help! The volume of a rectangular prism equation is vplume =length × width × height. Or volume = area of the base (B) × height. That is volume. Surface area is Surface Area = LW×LW×LH×LH×HW×HW. That is for a rectangular prism.
4 0
3 years ago
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