answer.
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
Shkiper50 [21]
2 years ago
11

If the expression 2x/a plus b = c is solved for x in terms of a, b, and c, then x = what?

Mathematics
1 answer:
Doss [256]2 years ago
3 0

Answer:

The value of x in terms of a, b ans c is x=\frac{ac-ab}{2}

Step-by-step explanation:

We have given the expression \frac{2x}{a}+b=c

We have to find the value of x in terms of a, b and c

So \frac{2x}{a}+b=c

\frac{2x}{a}=c-b

2x=a(c-b)

2x=ac-ab

x=\frac{ac-ab}{2}

So the value of x in terms a ,b and c is x=\frac{ac-ab}{2}

You might be interested in
8. Derek was observing the change in water levels in his fish pond. The table below show the change in water levels of the fish
Alla [95]

Answer:

H. 2 3/4

Step-by-step explanation:

  • DATE                         >> WATER LEVEL CHANGE (inches)
  • August 25                  >>  -0.75
  • September 8              >>  -1 3/ 8
  • September 22            >>  2.5
  • October 6                    >>  -1/2
  • October 20                 >>  1 7/8

<u>Total change:</u>

  • 1 7/8 - (-0.75) =
  • 1+ 7/8 + 3/4 =
  • 1 + 7/8 + 6/8 =
  • 1 + 13/8 =
  • 1+ 1 5/8 =
  • 2 5/8

The closest answer option is H. 2 3/4

8 0
2 years ago
A can in the shape of a right circular cylinder is required to have a volume of 500 cubic centimeters. The top and bottom are ma
borishaifa [10]

Answer:

The answer to the question is

The total cost C of the material as a function of the radius r of the cylinder is

0.6912·r² + 800/r Dollars.

Step-by-step explanation:

To solve the question, we note that

The area of the top and bottom combined  = 2·π·r²

The area of the sides = 2·π·r·h

and the volume = πr²h = 500 cm²

Therefore height = 500/(πr²)

Substituting the value of h into the area of the side we have

Area of the side = 2πr·500/(πr²) = 1000/r

Therefore total area of can = Area of top + Area of bottom + Area of side

Whereby the cost of the can = 0.11×Area of top +0.11×Area of bottom +0.8×Area of side

Which is equal to

0.11×2×π×r²+ 0.8×1000/r = 0.6912·r² + 800/r

The cost of the can is $(0.6912·r² + 800/r)

3 0
2 years ago
Which graph correctly solves the system of equations below? y = −x2 − 1 y = 2x2 − 4 (6 points)
myrzilka [38]
The equations are 

i) y=-x^2-1\\\\ii) y=2x^2-4, 

The graphs of the solutions (x, y) of these equations are 2 parabolas, since the right hand side expressions are polynomials of degree 2.


The solution/s  of the system are the x-coordinates of the point/s of intersection of the parabolas.


The solutions of the first equation form a parabola looking downwards (since the coefficient of x^2 is -), and the second, a parabola opening upwards (since the coefficient of x^2 is +).

We can draw both parabolas, but to find the solution we still need to solve the system algebraically.

The algebraic solution of the system is:

-x^2-1=2x^2-4\\\\3x^2-3=0\\\\3(x^2-1)=0\\\\x^2-1=0, so 

the solutions are x=-1 and x=1. 

The graph of the system is drawn using desmos.com


If we are allowed to use a graphic calculator, we can draw both graphs and point at the solution.


8 0
2 years ago
Read 2 more answers
4x+3 =23<br>2x - 10 = -32<br>- 4x + 1 = -27<br>6x - 2 = -20​
Scrat [10]

Answer:

1)x = 5

2)× = -11

3)x = 7

4)x = 3.66

7 0
2 years ago
Matt has a block. He uses one of the flat surfaces of the block to trace a triangle. What type of solid figure is Matt's block?
Katen [24]
Triangular prism OR  Pyramid
6 0
2 years ago
Read 2 more answers
Other questions:
  • Express 325 ml as a fraction of a litre
    11·2 answers
  • The data set represents the total number of people who bought bananas each hour at a grocery store.
    14·2 answers
  • An article with a net weight of 10 lb (pounds) is packaged in a box that weighs ½ lb. If 20 of these boxed articles are put into
    6·2 answers
  • Spring stretches by 21.0 cm when a 135 n object is attached. what is the weight of a fish that would stretch the spring by 62.1
    9·2 answers
  • Phillip advised his clients they needed to paint their master bedroom before showing the property. the walls of this room were 1
    12·1 answer
  • Kyle got in the elevator on the 7th floor. He rode up 2 floors and then down 5 floors. Which expression represents the floor Kyl
    7·2 answers
  • 2,
    7·1 answer
  • Miquel went to the grocery store to buy tomatoes. He picked up 6 tomatoes and took them to the counter.
    5·1 answer
  • Which of the following is the graph of y = StartRoot negative x minus 3 EndRoot? On a coordinate plane, an absolute value curve
    12·1 answer
  • Hernando ate StartFraction 2 Over 8 EndFraction of a pizza for a dinner. He gave his 6 friends the rest of the pizza and told th
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!