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wariber [46]
3 years ago
8

What is the difference of -9 + 2i and 4 - 6i?

Mathematics
1 answer:
MAVERICK [17]3 years ago
8 0

Answer:

-13-4i

Step-by-step explanation:

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Determine the truth value of the given conditional statement. Given: If 3 is an even number, then 5 + 3 = 8. A true statement im
BlackZzzverrR [31]

the answer is C.

A false statement implies a true statement , so the conditional statement is true.

6 0
3 years ago
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#4. Find the value of x and use it to find the length of<br> CE, BD, and BE<br> Find BD.
almond37 [142]

Answer:

  • x = 8
  • 12 = BD
  • 23 = BE
  • 13 = CE

Step-by-step explanation:

<u>We know that:</u>

  • BD = 2x - 4
  • DE = 2x - 3 - 2
  • BE = 3x - 1
  • CE = 2x - 3

<u>Solution:</u>

  • (2x - 4) + (2x - 3 - 2) = 3x - 1
  • => 2x - 4 + 2x - 3 - 2 = 3x - 1
  • => 4x - 9 = 3x - 1
  • => 4x - 3x = 9 - 1
  • => x = 8
  • => 2x - 4 = BD
  • => 2(8) - 4 = BD
  • => 16 - 4 = BD
  • => 12 = BD
  • => 3x - 1 = BE
  • => 3(8) - 1 = BE
  • => 24 - 1 = BE
  • => 23 = BE
  • => 2x - 3 = CE
  • => 2(8) - 3 = CE
  • => 16 - 3 = CE
  • => 13 = CE

Hence, the answers are:

  • x = 8
  • 12 = BD
  • 23 = BE
  • 13 = CE
5 0
2 years ago
A line passes through the point (3,9) and has a slope of 4
expeople1 [14]
Point-slope form is y - y1 = m(x - x1). We just need to plug in our stuff. This gives us y - 9 = 4(x - 3). I am not sure if you need to simplify, but if you do, y - 9 = 4x - 12.
7 0
3 years ago
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Whats the graph after you transition it 6 units left?
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S: (-6,2)

R: (3,2)

P: (-4,-6)

Q: (-2,-6)

Hope this helped!

-TTL

7 0
3 years ago
Suppose Austin, Texas, is hit by a tornado that destroys 25 percent of the housing in the area. Would you expect the total expen
notsponge [240]

Answer:

<u>greater than what it was before</u>

Step-by-step explanation:

<em>Remember</em>, a tornado usually causes significant structural damages to houses within its area of impact., and this requires running expenses to repair the damage.

Hence,<u> since the term </u><u>expenditure, </u><u>also implies expenses; we can expect the total expenditure on housing after the tornado to be </u><u>greater than</u><u> what it was before the tornado since families would be paying for repairs.</u>

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