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3 years ago

Which equation shows the equation y = bx + cx rearranged so that the equation is solved for x when b=0?

Mathematics

1 answer:

EleoNora [17]3 years ago

3 0

Answer:

The answer is: D

Y-c=x

Step-by-step explanation:

just did it

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I need to solve for x. I'm so confused with the whole 'Slide splitting theorem' thing

Murljashka [212]

Triangles JFE and JLK are similar provided that line segments FE and LK are parallel. This means that corresponding parts of these triangles occur proportionally to one another. In particular,

$\dfrac{JF}{JL}=\dfrac{JE}{JK}=\dfrac{FE}{LK}$

From this relation we get

$\dfrac{JF}{JL}=\dfrac{JE}{JK}\implies\dfrac{(3x+21)-12}{12}=\dfrac{56}{70}$

Now we can solve for $x$ :

$\dfrac{3x+9}{12}=\dfrac45$

$3x+9=12\cdot\dfrac45=\dfrac{48}5$

$3x=\dfrac{48}5-9=\dfrac35$

$x=\dfrac{\frac35}3=\dfrac15$

5 0

4 years ago

Select the data points that need to be removed from this table for it to represent a linear function.

gogolik [260]

Step-by-step explanation: First, let's graph this down.

With all the points touching except (-2, -6) and (8, 18), it's safe to say that these are the coordinates that have to be removed. Also, just for an extra help, the linear line is 2x + 1 = y

5 0

3 years ago

Well I need the help in this last question I will mark brain list if you got it right

defon

Answer:

6x−11y+15

Step-by-step explanation:

Distribute the Negative Sign:

=5x−6y+7+−1(−x+5y−8)

=5x+−6y+7+−1(−x)+−1(5y)+(−1)(−8)

=5x+−6y+7+x+−5y+8

Combine Like Terms:

=5x+−6y+7+x+−5y+8

=(5x+x)+(−6y+−5y)+(7+8)

=6x+−11y+15

Answer:

6x−11y+15

I hope I helped!!

8 0

3 years ago

Read 2 more answers

3x + 2 Output (y) Input (x) 0 2 4 but for x

seropon [69]

Answer:

so if x = 0, x = 2, and x = 4

3(0) + 2 = 0 + 2 = 2, so when x = 0, y = 2

3(2) + 2 = 6 + 2 = 8, so when x = 2, y = 8

3(4) + 2 = 12 + 2 = 14, so when x = 4, y = 14

6 0

3 years ago

If 9 : x= x4. then x= _____. a) 36 b) 18 c) 24 d) 6

cupoosta [38]

The answer would be d

5 0

3 years ago