1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zina [86]
3 years ago
9

Solve for a 4/a+4= -1/a+9

Mathematics
1 answer:
Karolina [17]3 years ago
7 0

Answer:

a = -8

Step-by-step explanation:

4/a + 4 = -1/a + 9

-1(a + 4) = 4(a + 9)

-1a - 4 = 4a + 36

-5a - 4 = 36

-5a = 40

a = -8

You might be interested in
In a data set, Q1 is 24, and Q3 is 36. Regarding the same data, use the "IQR x 1.5" method to determine which of the following n
STatiana [176]

Answer:

The answer is none triangle

Step-by-step explanation:

we know that

The sum of internal angles of a triangle must be equal to  

In this problem we have three angles, each measuring  

so

The total sum of the three angles is equal to  

therefore

The answer is none triangle

6 0
3 years ago
Please help me solve 7-30 worth 30 points
garri49 [273]

7. 0.78 8. 0.55 9. 0.185 10. 0.574 11. 0.33 12. 0.09 13. 0.4763 14. 0.9125


15. 1.66 16. 2.17 17. 0.0006 18. 0.00034 19. 74% 20. 52% 21. 89% 22. 76.8%


23. 99% 24. 49% 25. 48.7% 26. 12.8% 27. 368% 28. 512% 29. 3.71%


30. 0.46% Converting Decimal to Percentage, Multiply Decimal by 100. Percentage to Decimal, divide by 100.

8 0
3 years ago
Read 2 more answers
Neeeeeeeeeeeeeeeed Helppppppppppppp
allsm [11]
Because a ║b you can say: 
-60 -2x = -70 -4x ⇒ -2x + 4x = -70 + 60 ⇒ 2x = -10 ⇒ x = -5 :)))
i hope this is helpful
have a nice day 
6 0
3 years ago
What is radius of 4 km?
AysviL [449]

Answer:

A) 50.3 km

Not sure........

7 0
3 years ago
Evaluate the value of the expression<br>4(x+2-5x) when x=2​
mart [117]

Answer:

-24

Step-by-step explanation:

plz mark brainlyest

6 0
3 years ago
Other questions:
  • What is the width of a rectangle prism with the length of 13 feet volume of 11,232 ft.³ and height of 36
    10·1 answer
  • A card is drawn from a well shuffled deck of 52 cards find the probability of drawing a spade or a heart
    14·2 answers
  • Ve.
    7·1 answer
  • A variable that is manipulated by an experimenter to explore its relationship to other variables is a(n) _____ variable.
    13·1 answer
  • Simplify.<br> -4(3 – 1) +2
    10·1 answer
  • Researchers are interested in the effect of a certain nutrient on the growth rate of plant seeding. Use a hydroponics grow proce
    14·1 answer
  • Is the answer given a reasonable solution to the problem? 6.98 • 11.12 = 776.176 A. Yes B. No
    15·2 answers
  • Which answer choice shows the equation below written in<br> a different form?<br> 2-5=-3
    12·1 answer
  • Can anyone help me with this<br> Given an = −11n + 3 find the 100th term.
    14·1 answer
  • Find the x- and y-intercepts of the graph of – 10x + 3y = 10. State your
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!