Find angle x i have worked out the answer and put my reasoning but isnt giving me full marks please could someone explain attachment

2 answers
Question:

find angle x
i have worked out the answer and put my reasoning but isnt giving me full marks please could someone explain
attachment

Answers

Answer:x = 80 degreeStep-by-step explanation:angle B = 100 degree (being vertically opposite angle)angle B + angle x = 180 degree ( being same side interior angles or also said as co interior angles )100 + x = 180x = 180 - 100x = 80 degree

Answer:[tex]x=80^{\circ}[/tex]Step-by-step explanation:The answer is correct and the reasoning is fine. I'd mention that that [tex]\angle x[/tex] corresponds with angle [tex]\angle ABC[/tex] and since [tex]\angle ABC[/tex] and [tex]\angle CBD[/tex] form one side of a line, they are supplementary (add up to 180 degrees). Therefore, [tex]x=180^{\circ}-100^{\circ}=\boxed{80^{\circ}}[/tex].Your reasoning is correct as well, but maybe just add on and explain that [tex]m\angle B=m\angle CBD[/tex] because they are vertical angles. In addition, I have a hard time believing a computer will be able to grade the reasoning portion of the question well. It's entirely possible it isn't giving you credit for that because it needs to be manually graded.

Similar Solved Questions

2 answers

What is a homophone for chip

what is a homophone for chip...
1 answer

Please help ASAP and tell me how to do it if possible :)

Please help ASAP and tell me how to do it if possible :)...
1 answer

Which is the best example of weathering

Which is the best example of weathering...
2 answers

Find four rational number between -1 and -1/2​

find four rational number between -1 and -1/2​...
1 answer

I do not know where he have gone / so early / in the morning/ no error pls answer me fast​

I do not know where he have gone / so early / in the morning/ no error pls answer me fast​...
2 answers

What would be the collective noun for this sentence? Our family went camping at Bright Lake last July. *I have a feeling that it is family* Collective Noun Example: A flock of ducks or a pack of wolves.

What would be the collective noun for this sentence? Our family went camping at Bright Lake last July. *I have a feeling that it is family* Collective Noun Example: A flock of ducks or a pack of wolves....
1 answer

Which political party is likely to win the state with the second most electoral votes? How many does it have?

Which political party is likely to win the state with the second most electoral votes? How many does it have?...
1 answer

By working together, people can address the problem of food deserts by...A.Using a variety of solutions at a national and community level.B.Helping supermarket chains make more money by building in low-income neighborhoods.C.Asking people to stay in their homes and have food delivered to them.D.Persuading convenience stores to sell more fresh foods.

By working together, people can address the problem of food deserts by...A.Using a variety of solutions at a national and community level.B.Helping supermarket chains make more money by building in low-income neighborhoods.C.Asking people to stay in their homes and have food delivered to them.D.Pers...
1 answer

Can I get some help?

Can I get some help?...
2 answers

How do magnetic stripes show the history of earths magnetic field?

How do magnetic stripes show the history of earths magnetic field?...
1 answer

A thin metal disk is heated altering its size, but not its shape. As the disk is heated its radius increases at a rate of 0.04 mm/sec. How fast is the disk's area changing when the radius is 225 mm

A thin metal disk is heated altering its size, but not its shape. As the disk is heated its radius increases at a rate of 0.04 mm/sec. How fast is the disk's area changing when the radius is 225 mm...
2 answers

How to calculate energy in 8th grade

How to calculate energy in 8th grade...
1 answer

What is the concentration of a solution which is 2g in 150cm3 in g/dm3

what is the concentration of a solution which is 2g in 150cm3 in g/dm3...
1 answer

Which musician once owned the film rights to a clockwork orange?

which musician once owned the film rights to a clockwork orange?...
2 answers

Acute angles Angles that measure 60°

Acute angles Angles that measure 60°...
1 answer

What can you tell about the way the narrator lives from his description of the animal in the passage?

What can you tell about the way the narrator lives from his description of the animal in the passage?...
2 answers

Please help 20 POINTS

please help 20 POINTS...
1 answer

What is the definition of electors?

What is the definition of electors?...
2 answers

Zach has 3/4 hour to play video games. it takes him 1/12 hour to set the system. each round of his

Zach has 3/4 hour to play video games. it takes him 1/12 hour to set the system. each round of his...

-- 0.045091--