Answer:
x = 7
Step-by-step explanation:
cancel 3
Then
Answer:
Step-by-step explanation:
Properties of a bar graph:
1). There should be equal space between the bars or the columns.
2). Width of each bar or columns should be same.
3). All bars should have same base.
4). Height of each bar will show the value of the data.
By these properties,
- Space between London-Paris, Rome-Oslo are not equal.
- Width of Munich bar is different from other bars.
Answer:
$8,750
Step-by-step explanation:
Ⓗⓘ ⓣⓗⓔⓡⓔ
Well, first thing's first. Find 2.5% of $10,000.
$10,000*0.025=$250
$250 dollars for 5 years is $250*5=$1,250
Finally, 10,000-$1,250=$8,750
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Please, please give brainliest, it would be greatly appreciated, I only a few more before I advance, thanks!
13. No
14. No
15. Yes; Domain: (-4,3) Range: (-4)
Answer:
Step-by-step explanation:
Consider the space 
. Each point (x,y) can be uniquelly determined by giving values to x and y. The pairs (x,y) in this space can be identified as vectors. In this space identifying a point (x,y) by x and y is using the cartesian coordinates. However, there is anothe way of identifying the point (x,y), which is using polar coordinates. In this coordinates, we identify the point with its distance to the origin (named r) and the angle that makes the line, joining (x,y) and (0,0), with the x axis (named 
). The way of relating both types of coordinates is given by the equations
Now, consider a complex number z. They are of the form 
where x,y are real numbers. In this case, each complex number can be uniquelly described by giving values to x,y. In this case, this is equivalent by considering the cartesian plane, where the y axis is related to the imaginary axis. So, we can uniquelly identify a complex number of the form z = x+iy with a vector in of coordinates (x,y). Since in we can use polar coordinates, we can use the same coordinates to characterize the complex numbers.
