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2 years ago

If vx=11u and vz=u+30 find the value of u that makes the Quadrilateral WXYZ a parallelogram

Mathematics

1 answer:

stiv31 [10]2 years ago

6 0

This answer is quadrant 3 because if you do the math then you end up in quadrant 3

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What is the measure of angle y in this figure?<br><br> Enter your answer in the box.<br><br> y=__°

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Answer:

sum of angles at a point is equal to 360

so, 360= 163+ x°+ y°+z°

y°=360-163 -x° - z°

y°=197- x° -z°

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2 years ago

Ashley needs to buy some pencils. Brand A has 20 pencils for $6. Brand B has 40 pencils for $8.50. Based on the unit price, whic

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Answer:

The answer to your question is Brand B

Step-by-step explanation:

Data

Brand A amount of 20 pencils cost $6

Brand B amount of 40 pencils cost $8.5

Process

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Brand B 8.5/40 = $0.21

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2 years ago

Justin and michelle are playing a card game. In the first round, caitlin scored 100 points and justin scored 75 points. In each

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2 years ago

Read 2 more answers

Adult men have heights that a normally distributed with a mean of 69.5 inches and a standard deviation of 2.4 inches. Adult wome

Aliun [14]

Answer:

Step-by-step explanation:

From the information given:

For Adult Men

Mean $\mu$ = 69.5

Standard deviation $\sigma$ = 2.4

observed value X = 74

For Adult Women

Mean $\mu$ = 63.8

Standard deviation $\sigma$ = 2.6

observed value X = 70

Therefore ; the values for their z scores can be obtained in order to determine who is more unusually tall within his or her respective sex

For Adult Men :

$z = \dfrac{X- \mu}{\sigma}$

$z = \dfrac{74- 69.5}{2.4}$

$z = \dfrac{4.5}{2.4}$

z = 1.875

For Adult Women :

$z = \dfrac{X- \mu}{\sigma}$

$z = \dfrac{70- 63.8}{2.6}$

$z = \dfrac{6.2}{2.6}$

z = 2.3846

Thus; we can conclude that , the women is more unusually tall within his or her respective sex

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2 years ago

Will mark brainliest and thank you!!! Please help!

Usimov [2.4K]

The correct answer is maybe 3

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2 years ago

If vx=11u and vz=u+30 find the value of u that makes the Quadrilateral WXYZ a parallelogram ​

If vx=11u and vz=u+30 find the value of u that makes the Quadrilateral WXYZ a parallelogram