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3 years ago

Find the value of x which ABCD must be a parallellogram? x =

Mathematics

1 answer:

Serggg [28]3 years ago

6 0

$If\ ABCD\ is\ parallelogram,\ then:\\\\25x+1=7x+37\ \ \ |subtract\ 1\ from\ both\ sides\\\\25x=7x+36\ \ \ \ |subtract\ 7x\ from\ both\ sides\\\\18x=36\ \ \ \ |divide\ both\ sides\ by\ 18\\\\\boxed{x=2}$

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Solver for x- and y- 3x+y=12

Elan Coil [88]

$Salutations!$

First, add -2y to both sides.
$-3x + 2y + -2y = 12 + -2y$
$-3x = -y + 12$

Second, divide by -3 on both sides.

$\frac{-3x}{-3} = \frac{-2y + 12}{-3}$

$x = \frac{2}{3} y - 4$

Hope This Helps!!!

$GlitterWolfy$

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3 years ago

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MrMuchimi

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3 years ago

Read 2 more answers

-3(-9v-4)-2(v-2)????

guapka [62]

Answer: 25v+16
Solution: Distribute the -3 to the whole equation in the parenthesis. This will make the equation 27v+12-2(v-2). Do the same thing with the -2 and the other parenthesis. This will make the equation 27v+12-2v+4. Combine like terms. This will make the equation 25v+16.
Hope this helped

6 0

3 years ago

Please Help Me!!!!!!!

Ghella [55]

Answer:

Step-by-step explanation:

(6, 24) this ordered pair has an x-value of 6 and a y-value of 24

The only equation, if you substitute those values into it, which works is D.

24 = 4(6)

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6 0

3 years ago

The model below represents the equation 3x+2=2x-5,

Leno4ka [110]

Step-by-step explanation:

Hey there!

The equation is;

$3x + 2 = 2x - 5$

Shifting "2x" to left side and "2" to right side.

$3x - 2x = - 5 - 2$

Simplify them to get answer.

$x = - 7$

Therefore the value of x is -7.

Check;

3 × -7 + 2 = 2 × -7 -5

-19 = -19 ( True ).

So, your answer is option B.

Hope it helps..

7 0

3 years ago