All categories

3 years ago

Please help someone..

Mathematics

2 answers:

slamgirl [31]3 years ago

6 0

Answer:

x=(3e+2d)/(2g-ef)

Step-by-step explanation:

d=e(3+fx)/(2+gx)

or, 2d+2gx=3e+efx

or, 2gx-efx=3e+2d

or, x(2g-ef)=3e+2d

or, x=(3e+2d)/(2g-ef)

Semmy [17]3 years ago

5 0

Answer:

x = (-2d + 3e) / (dg - fe)

Step-by-step explanation:

We solve it by using algebra.

1. Multiply each side by 2 + gx:

dgx + 2d = fxe + 3e

2. Subtract fxe on both sides:

dgx − fxe + 2d = 3e

3. Subtract 2d from both sides:

dgx − fxe = −2d + 3e

4. Factor out x:

x (dg − fe) = −2d + 3e

5. Divide dg - fe:

x = (-2d + 3e) / (dg - fe)

I hope this helped! :D

You might be interested in

Please i need help like right now

koban [17]

I have no idea what to do. We have to do the same stuff too

6 0

4 years ago

Find area of a Sector of angle P (in degrees) of a circle with radius R ?

marin [14]

Answer:

You have to find out how much of the circle the sector is

Step-by-step explanation:

$\frac{\pi R^{2}}{\frac{P}{360}}$

5 0

3 years ago

Hi im new and i need help picture below, please help, thank you :)

lbvjy [14]

Answer:

x = 80 degrees

Step-by-step explanation:

y degrees = 180 - 55 - 45 (Angles in a triangle add up to 180 degrees)

y degrees = 80 degrees

x = y (Vertically opposite angles are equal)

So,

x = 80 degrees

8 0

3 years ago

Combine like terms. -2x4+16+2x4+9-3x5

Mademuasel [1]

Answer:

25 - 3x^5

Step-by-step explanation:

-2x^4+16+2x^4+9-3x^5

Combine like terms

-2x^4+2x^4+9+16-3x^5

0 + 25 -3x^5

6 0

4 years ago

Read 2 more answers

If sin(x) = 1/2, what is cos(x) and tan(x)? Explain in full sentences

lawyer [7]

In quadrant #1:
When sin (x) = 1/2
cos(x) = sqrt(3)/2
Tan(x) = sqrt(3)/3
In quadrant #2:
Cos -
Sin +
Tan -

6 0

4 years ago