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Svetradugi [14.3K]
3 years ago
10

Help this person with this problem because we are so done right now pic attached

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0
-3 is in the opposite direction of V
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Need help ASAP and will give brainliest if right!
Luba_88 [7]

Answer: The answer is converges r=1/7

4 0
3 years ago
Sarah uses a total of 36 sheets of paper for her story. Each chapter is 9 pages , how many pages are in her short story
MariettaO [177]

Answer:

4 pages

Step-by-step explanation:

You divide 36 by 9

4 0
2 years ago
What is the difference? x+5/x+2-x+1/x2+2x
Mrac [35]

Question

x+5/x+2 - x+1/x²+2x

Answer:

= (x² - 4x - 1)/[x (x+2)]

= (x² - 4x - 1)/[x² + 2x]

Step-by-step explanation:

x + 5/x + 2 - x + 1/x² + 2x

We factorise the second denominator to give us :

x + 5/x + 2 - x + 1/x(x + 2)

We find the L.C.M of both denominators which is x(x+2).

[x(x + 5)-(x + 1)] / (x (x + 2))

Expand the bracket

=[x² +5x - x -1] / [x (x + 2)]

=(x² - 4x - 1) / [x (x + 2)]

= (x² - 4x - 1)/ [x (x + 2)]

= (x² - 4x - 1) / [x² + 2x]

6 0
3 years ago
What is the answer to this
Setler [38]
The answer is 49.5 for the variable c
6 0
3 years ago
Read 2 more answers
PRE-FINAL REVIEW
densk [106]

The equation that can be used to represent total tickets sales is 2170 = 5s + 2f + 10a

<h3>Equation</h3>

let

  • Number of students tickets = s
  • Number of faculty tickets = f
  • Number of alumni tickets = a

Expression for number of students tickets sold;

s = f + 15

Expression for number of faculty tickets sold;

f = 2a

Expression for number of alumni tickets sold;

f = 2a

a = f/2

  • Cost of students tickets = $5
  • Cost of faculty tickets = $2
  • Cost of Alumni tickets= $10
  • Total revenue = $2170

2170 = 5s + 2f + 10a

Learn more about equation:

brainly.com/question/4344214

#SPJ1

5 0
2 years ago
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