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fiasKO [112]
4 years ago
5

Explain why graphs show the first quadrant but omit the other three quadrants.

Mathematics
1 answer:
vampirchik [111]4 years ago
3 0
It's because if you are only working with positives, then the first quadrant is the only one that can help you, if you draw the other 3, then you just take up too much space to represent something you don't even need to show
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Help solving this math homework
Nostrana [21]

8.

33 = 2y + 1 + y - 1

Add the 1 and -1

Add the y and 2y

33 = 3y

11 = y

9, AQ = 2y + 1

2(11) + 1

22 + 1

23

AQ = 23

10, QX = y - 1

QX = 11 - 1

10

QX = 10

11. 62 = 3x - 4 + 3x - 4

Add -4 and -4

Then add 3x + 3x

62 = 6x

Divide 62 by 6x

x = 11 2/3

AB = 3x - 4

3 (11 2/3) - 4

3 * 11 2/3 = 35

35 - 4 = 31

AB = 31

Both sides are equal, so BC also equals 31

12. 206 = 3x - 4  + 3x - 4

206 = 6x

x = 34 1/3

AB = 3x - 4

AB = 3(34 1/3) - 4

AB = 103

Because AB and BC are the same, BC also equals 103.

5 0
4 years ago
Pleas answer ASAP.<br> What is, a closed figuer without all sides and angles congruent?
seropon [69]

Answer:

Polygon ;)

Step-by-step explanation:

Hope this helps make me brainliest if im right plz :)

7 0
3 years ago
A number written in the form a + bi is called a _____ number.
postnew [5]
The answer is complex number

a complex number is 2 parts
1. the real part
2. the imaginary part

the real part is the 'a' part of the a+bi
the imaginary part is the 'bi' part of the a+bi

answer is A
(B means exponent is no higher than 1, C means exponent is 2, D means b^2-4ac)

answer is A
5 0
4 years ago
Help me pls i’m confused :)
lukranit [14]

Answer:

For this task, draw the line y=3/4x+1 for a parralel line and y=-4/3x for a perpendicular line

Lines with the same slopes are parralel and lines with the inverse opposite slopes are perpendicular

For example a line with a slope of 5 will have a perpendicular slope of -1/5

Step-by-step explanation:

4 0
3 years ago
ΔABC with vertices A(-3,-3), B(6,3), and C(6,-9) is dilated by a scale factor of 1/3 from the origin. What are the coordinates o
Dovator [93]

Answer:

(-1,-1)

Step-by-step explanation:

7 0
4 years ago
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