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Aliun [14]
3 years ago
12

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
4 0
3 years ago
You went out to eat, your bill was $52.79. What would your tip be for 15% and 20%
MrMuchimi
$52.79+15% => Need to trip $7.9
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4 0
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:

D

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)

24 = 24

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.

<u>Check</u><u>;</u>

3 × -7 + 2 = 2 × -7 -5

-19 = -19 ( True ).

So, your answer is option B.

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em>

7 0
3 years ago
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