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Kobotan [32]
4 years ago
12

Which relation is a function?

Mathematics
1 answer:
STatiana [176]4 years ago
6 0

Answer:

the last one is the correct answer i believe

jimin ya got no jams

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Please help me with this
Mariulka [41]

Answer:

AB = 2*sqrt(5) or

AB = 4.47

Step-by-step explanation:

AB is the hypotenuse of a right triangle A and B and the corner where 2 and 4 meet.

The length of AB is governed by the Pythagorean Theorem.

AB^2 = x^2 + y^2                  Substitute 2 and 4 for x and y    

AB^2 = 2^2 + 4^2                 Expand the right side

AB^2 = 4 + 16                        Add the right side

AB^2 = 20                             Take the square root of both sides

sqrt(AB^2) = sqrt(20)

Factor 20 = 2*2 *5

Rule: when taking the square root of a number the pairs can take 1 member of the pair outside the root sign and throw the other one a way.

AB = 2 * sqrt(5)                       One of the roots has been thrown away.

3 0
3 years ago
corey’s campus store has $4,000 of inventory on hand at the beginning of the month. during the month, the company buys $41,000 o
Scrat [10]

If Corey’s campus store has $4,000 of inventory on hand at the beginning of the month. during the month, the company buys $41,000 of merchandise and sells merchandise that had cost $30,000. at the end of the month, $13,000 of inventory is on hand. how much shrinkage occurred during the month will be $2,000

Beginning inventory on hand $4,000

Add purchase $41,000

Cost of goods sold $45,000

Less Ending Merchandise sold ($30,000)

Less Ending Inventory on hand  ($13,000)

Shrinkage $2,000

Inconclusion if Corey’s campus store has $4,000 of inventory on hand at the beginning of the month. during the month, the company buys $41,000 of merchandise and sells merchandise that had cost $30,000. at the end of the month, $13,000 of inventory is on hand. how much shrinkage occurred during the month will be $2,000

Learn more here:

brainly.com/question/18685380

6 0
3 years ago
A spinner with eight equal sections numbered 1 through 8 is to be spun once. what is the probability that the arrow will stop on
Korvikt [17]

Answer:

5/8 chance

Step-by-step explanation:

Numbers: 1,2,3,4,5,6,7&8

Even numbers:2,4,6,8 (4/8 chance)

Number that is 7: 7 (1/8 chance)

And = ×

Or = +

7 OR an eve number

1/8 + 4/8

5/8 chance

4 0
3 years ago
I'm having trouble understanding this
Readme [11.4K]
Since angles 6 and 2 are corresponding angles, that means that if they are congruent, we can say, through a converse theorem, that the lines which they lie on are parallel. Since, indeed, angles 6 and 2 are equal, then we can definitely see how the lines x and y are parallel. 
5 0
3 years ago
Can someone please help me with this question?
Keith_Richards [23]

Answer:

x = 8.

I had the wrong answer, so I just put the right one.

3 0
3 years ago
Read 2 more answers
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