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
AnnyKZ [126]
3 years ago
12

How many solutions are there to this equation?

Mathematics
2 answers:
Lelechka [254]3 years ago
6 0
There are 0 solutions
victus00 [196]3 years ago
6 0

Answer:  the correct option is

(b) 0.

Step-by-step explanation:  We are given to find the number of solutions for the following linear equation :

9x-16=9x-23~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)

To find the number of solutions of the given equation, we must try to solve the equation and find the value of x.

From equation (i), we have

9x-16=9x-23\\\\\Rightarrow 9x-9x=-23+16\\\\\Rightarrow 0=-7,

which can never be possible.

Thus, the given equation has NO solution.

Option (b) is CORRECT.

You might be interested in
Can someone help out ??
kupik [55]

Answer:

120 cubes

Step-by-step explanation:

Find the volume of the prism and then divide it by the volume of one cube (which is 1/27 cm):

V = length*width*height = (5/3 cm)(4/3 cm)(2 cm) = 40/9 cm³.

Dividing this result by 1/27 yields

40       27         40*3    

------ * ------ = -------------- = 120

  9        1               1

120 cubes (answer)

7 0
3 years ago
For every 5 pages in a book Fred reads, Lonnie reads 4 pages. In 1 hour, they read a combined total of 36 pages. How many pages
nydimaria [60]

Answer:

Hence the number of pages read by Lonnie is 16 pages when they read a combined of 36 pages.

Step-by-step explanation:

The table that can be formed by the rate at which they study the number of pages of a book is:

Fred     Lonnie       total

 5           4                9

 10          8               18

 15          12              27

 20         16              36

That means when they read a combined of 36 pages.

Then the number of pages read by Fred is 20 pages.

and the number of pages read by Lonnie is 16 pages.

(

Also it could be done as :

Let Fred reads 'x' pages.

so, the number of pages read by Lonnie is: (4/5)x

Hence,

x+(4/5)x=36

on solving this linear equation we have:

x=20

and (4/5)x=16

)

Hence the number of pages read by Lonnie is 16 pages when they read a combined of 36 pages.

3 0
2 years ago
Help.... and thanks
Archy [21]

Answer:

π

Step-by-step explanation:

The *period* of a function is the length it takes before it repeats. Usually, the period of the sine function is 2π; it takes a full rotation around the unit circle for it to repeat. When we replace the input x with -2x, this does a few things:

- Changes the rotation direction

- Makes the rotation go twice as fast

If we rotate around the unit circle twice as fast, it’ll take us half of 2π, or just π to complete a cycle.

6 0
3 years ago
(DESPERATE PLEASE HURRY)<br> question down below<br> please show the work
zubka84 [21]

Answer:

v= -12

Step-by-step explanation:

v= -12

v = -29+17

v= -12

3 0
2 years ago
Read 2 more answers
What is 13/5 written as a mixed number
Bas_tet [7]
<span>Expressed as a mixed number, 13/5 is equal to 2 3/5 or two and three fifths.

Hope this helps.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • Some fourth grade students are creating a book of poems.
    11·1 answer
  • What value of r makes the equation true? r 0.12 = 0.20
    5·1 answer
  • What is -5/9+(-4/3)- 2/3
    14·2 answers
  • Simplify (x + 2/ x^2 + 2x -3) / (x + 2/x^2 - x)
    15·2 answers
  • Plz anwser in a sap<br> Quickkkkk
    15·2 answers
  • PLLLLLLLLLLLLLLLLLLLLEEEEEEEEEESSSSSSSSSSSSSSSWWWWWWWWWWW<br> help me
    8·1 answer
  • Item 16<br> Solve the equation.<br><br> −4/9f=−3
    11·2 answers
  • What is the values of x and y? <br><br> (5x) + (9y)
    7·1 answer
  • Which graph represents the solution set of system of inequalities?
    8·2 answers
  • The five evidence-based recommendations addressed in the practice guide include all of the following except:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!