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Ipatiy [6.2K]
3 years ago
10

What is the conjugate of 8-7i?

Mathematics
1 answer:
Natali [406]3 years ago
5 0

Answer:

8 + 7i

Step-by-step explanation:

Change the sign of the imaginary part.

The conjugate of 8 - 7i is 8 + 7i.

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188 ASU students, faculty and staff were randomly surveyed and asked if they have an ASU parking decal, ride their bike to campu
bulgar [2K]
Part A.
The venn diagram is attached. In the venn diagram, circle A represent the number of responds that have an ASU parking deal. Circle B represent the number of respondents that ride their bike to campus and circle C represent the number of respondents that that ride the Light Rail.

Part B.
From the venn diagram, the number of respondents that ride the Light Rail and ride their bike to campus is given by 39 – 12 = 27

Part C.
From the venn diagram, the number of respondents that only have an ASU parking decal is given by <span>77 – 12 – 8 – 6 = 51

Part D.
The number of respondents that ride the Light Rail or have an ASU decal is given by the sum of the number of respondents that ride the Light Rail only and those that have an ASU parking decal and those that have both ASU parking decal and ride their bike to school.
This is given by 51 + 8 + 28 = 87.

Part E.
The venn diagram showing the area </span><span>that represents people who have a parking decal or who ride their bike to campus but who do not ride the Light Rail</span> sgaded is attached.

8 0
3 years ago
What is and equation line that passes through the point (8,-5) and is parallel to the line 5x+4y=24
GenaCL600 [577]

Answer:

5x + 4x = 20

Step-by-step explanation:

You have your x and y values and if you substitute them in you find yourself with 40 - 20 = 24 this doesn't make sense. So you get another answer which can be set to 20 and 40 - 20 = 20 therefore you you can make sure that your line intersects with your x and y values.

4 0
3 years ago
In one class ,1/6 of the students raked leaves while the rest picked up trash on the playground . what fraction of the students
bixtya [17]
You can do 1-1/6 (1 represents the whole class)

6/6-1/6
=5/6
4 0
3 years ago
Show the expression as the base to one power.
coldgirl [10]

Step-by-step explanation:

{4}^{5}. {4}^{3 } =  {4}^{5 + 3} =  {4}^{8}

6 0
3 years ago
Please help its very urgent toooooooo .
GenaCL600 [577]

Answer

240 degrees

Step-by-step explanation:

6 0
3 years ago
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