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kkurt [141]
3 years ago
6

Find the value of x for which abcd must be a parallelogram

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
6 0
X+3=2x-1
3=x-1
4=x
x=4
PLZ Make Me Brainliest
LekaFEV [45]3 years ago
4 0

Answer:

x = 4 is the value for which ABCD will be a parallelogram.

Step-by-step explanation:

In the given figure ABCD is the parallelogram in which opposite sides AB is parallel and equal to CD.

Since BD is transverse so m∠ABD = m∠BDC

Therefore, (x + 3) = (2x - 1)

x = 2x - 1 - 3

x = 2x - 4

x - 2x = -4

-x = -4

x = 4

For x = 4, quadrilateral ABCD will be a parallelogram.

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Rachel works for a clothing store. She is paid $150 every week plus a 10% commission on any clothes that she sells.
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Answer:

$165

Step-by-step explanation:

Rachel works for a clothing store. She is paid $150 every week plus a 10% commission on any clothes that she sells.

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Percentage Commission = 10%

Commission = 10% of 150

Commission = 0.1×150

Commission = $15

Total amount paid = originally amount + Commission

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Hence the amount paid to Rachel okus Commission is $165

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3 years ago
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harkovskaia [24]

Answer:


Step-by-step explanation:

we know,

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Angle Addition Postulate

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3 years ago
Which of the following is equal to the expression listed below?
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Step-by-step explanation:

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