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3 years ago

i need help hurry plz? what the meaning of y and x intercept in the problem and tell me the answer of the last question

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

6 0

Answer:

For the first picture, the y-intercept is the height the pebble was dropped from. The x-intercept is the amount of seconds it took for the pebble to hit the ground.

For the second picture, the y-intercept is the height of the soccer ball (ground level). The x-intercept is the amount of seconds it took for the soccer ball to hit the ground.

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If triangle RST and triangle XYZ are similar, which of these equations must be true?

Delicious77 [7]

Answer: A

Step-by-step explanation:

If they are similar, that means the proportions for corresponding sides will be the same.

I personally ignore the picture and use the labels of "triangle RST and triangle XYZ" that the problem gives because the XYZ picture is not lined up with the similarity it has with RST.

(A) says that side ST is corresponding with side YZ,

[] Triangle RST and triangle XYZ

-> Correct

(A) also says that side RT is corresponding with size XZ,

[] Triangle RST and triangle XYZ

-> Correct

This means that option A is the correct answer.

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2 years ago

Tianna is designing a quilt block. She will cut from two different sizes of

Vedmedyk [2.9K]

Answer: uh I think its a carrot, sorry i hope this could maybe help :)

Step-by-step explanation:

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3 years ago

452.88 is 74% of what number? (Please show work)

mihalych1998 [28]

Answer:

612

Step-by-step explanation:

To find this answer, you can invert the equation:

452.88 = 0.74x

x = 452.88 / 0.74

x = 612

7 0

3 years ago

Read 2 more answers

Which equation is correct? cot x° = opposite ÷ adjacent sec x° = opposite ÷ adjacent sec x° = adjacent ÷ opposite cot x° = adjac

Ilya [14]

Sec x and cot x are the reciprocals of cos x and tan x respectively.

So, for example, cos x = adj / hyp, so sec x = hyp / adj

The last choice is the correct one because tan x = opp / adj so cot = adj / opp.

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3 years ago

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Consider the following survey question: "Most Americans consider a cell phone to be a necessity. Do you agree?" This is an examp

ioda

Answer:leading Question

Step-by-step explanation:

Leading Question is the type of question that implicitly encourages a respondent to answer in a particular way. Leading questions are generally inappropriate as they lead to false and slanted information.

for example: If you ask an employee that "Do you have any Problem with your boss?"

This questions explicitly encourages the employee to think that there are Problems.

Another example is that

"How fast is truck moving when it crashed into the car?"

This question directly blames the truck that it is at fault.

Similarly, the above question indicates that all Americans must possess cell phones

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3 years ago