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
suter [353]
3 years ago
9

-5=-2/9xI dont know the answer​

Mathematics
2 answers:
love history [14]3 years ago
4 0
-5=-2/9x.

x=22.5 / x=45/2
galben [10]3 years ago
4 0

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{x =  \frac{2}{45} }}}}}

Step-by-step explanation:

\sf{ - 5 =  \frac{ - 2}{9x} }

Apply cross product property

\dashrightarrow{ \sf{ - 5 \times 9x =  - 2}}

\dashrightarrow{ \sf{ - 45x =  - 2}}

Divide both sides by -45

\dashrightarrow{ \sf{ \frac{ - 45x}{ - 45}  =  \frac{ - 2}{ - 45} }}

\dashrightarrow{ \sf{x =  \frac{2}{45} }}

Hope I helped!

Best regards! :D

You might be interested in
I need help with question 5 show your work.Also tell me if my divison for question 6 is correct.Thx.P.S.I Will give the brainlie
Sloan [31]
5. Start by finding how many tiles make up the outer edge of the pool. We know that each tile is 3/4 foot, and that the entire length is 12 feet. So by doing a division, we'll find how many tiles there are:
12 ÷ 3/4 = 16. By looking at the picture, we can confirm this. By looking at the picture we also see that the pool is the same length as 14 tiles, so the fraction is 14/16 -> 7/8.
7 0
3 years ago
Read 2 more answers
What does irrational numbers look like
solong [7]

Answer:

Irrational numbers can look like fractions:  \frac{1}{3}

\frac{1}{3} = 0.33333...

Irrational numbers have never ending decimals.  Pi and e are also irrational numbers.

3 0
3 years ago
Anne’s family is driving to her uncle’s house. The family travels 383.5 miles between 10:15 a.m. and 4:45 p.m.Anne tells her fam
Ede4ka [16]

Answer:

They would have arrived at 5:55pm

Step-by-step explanation:

kindly see the attached file for more explanation

8 0
3 years ago
Wich measure is less than 435 inches
podryga [215]
435 inches = 36 1/4 ft.

So, the answer would be D) 12 ft. 3 in. hope this helps
3 0
3 years ago
Solve for x and y:<br> 3/x -1/y =13/10<br> 1/x + 2/y =9/10
harkovskaia [24]

Answer:

  (x, y) = (2, 5)

Step-by-step explanation:

I find it easier to solve equations like this by solving for x' = 1/x and y' = 1/y. The equations then become ...

  3x' -y' = 13/10

  x' +2y' = 9/10

Adding twice the first equation to the second, we get ...

  2(3x' -y') +(x' +2y') = 2(13/10) +(9/10)

  7x' = 35/10 . . . . . . simplify

  x' = 5/10 = 1/2 . . . . divide by 7

Using the first equation to find y', we have ...

  y' = 3x' -13/10 = 3(5/10) -13/10 = 2/10 = 1/5

So, the solution is ...

  x = 1/x' = 1/(1/2) = 2

  y = 1/y' = 1/(1/5) = 5

  (x, y) = (2, 5)

_____

The attached graph shows the original equations. There are two points of intersection of the curves, one at (0, 0). Of course, both equations are undefined at that point, so each graph will have a "hole" there.

3 0
3 years ago
Other questions:
  • Bradley and his family drove to visit a museum. They drove 9/25 of the way and stopped for gasoline. Write the fraction of the d
    5·2 answers
  • Please help asap 45 pts
    11·1 answer
  • Definition of positive slope
    7·2 answers
  • Factor the following polynomial.<br> 2x^3– 10x^2 – 12x<br> Enter the GCF of<br> the polynomial.
    9·2 answers
  • F(x). - graph with a line going through (-2.8) and (-4,0)
    13·1 answer
  • a game is played with a circular spinner that contains 7 different colors. the design of the spinner is the order in which the c
    10·1 answer
  • How far from 0 is -6
    13·1 answer
  • What is the value of f(x)=2/3x + 4 when x = 9
    5·1 answer
  • Solve 1,000x10 hint: use a strategy
    9·2 answers
  • Volume of cone round to the nearest 10th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!