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tamaranim1 [39]
2 years ago
12

Find the value of x that makes ABCD a parallelogram.

Mathematics
1 answer:
daser333 [38]2 years ago
7 0

Answer:

the answer is 6

Step-by-step explanation:

5x+150=180( cointerrior angle of traingle)

5x=30

x=6

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3x - y = 4<br> x + 2y = 6
kompoz [17]
To solve this you can multiply the second equation by to get

3x+6y =18

Then you can subtract it by the first equation to get

7y= 14
And get y= 2
Then you plug in y to one of the equations to find that x=2
7 0
3 years ago
Read 2 more answers
2/18 +15/18 =17/18?
NeX [460]

Answer:

17/18

Step-by-step explanation:

2 /18  +  15 /18

=  2 /18  +  15/ 18

=  2+15 /18

=  17 /18

4 0
3 years ago
A customer's checking account had $302 when he wrote two checks for $101, and three checks for $71. What is his new balance?
Ne4ueva [31]

Answer:

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Step-by-step explanation:

because I did the math

7 0
3 years ago
The sum for 6,498.123
12345 [234]

Total numbers: 2

Sum of numbers: 504.123

3 0
4 years ago
Graph a line with a slope of -3 that contains the point (4,-2).
True [87]

Answer:

the line is going to be negative

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make sure the slope is -3

i dont know how else to help

Step-by-step explanation:

8 0
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