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shutvik [7]
3 years ago
15

What is the difference between a line, line segment and a ray in geometry

Mathematics
1 answer:
bekas [8.4K]3 years ago
5 0
a long, narrow mark or band.

line segment is a part of a line with two end points and all the points between tham.


a ray is a part of line made of 1 end points and all the points to 1 side.
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djverab [1.8K]
Where is the data? Show a picture if you could.
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3 years ago
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Choose the model that represents the function
kirill [66]

Answer:

OPTION D

Step-by-step explanation:

We have to determine which option determines the function given above.

To determine the function, just substitute the values and compare LHS and RHS.

we have $ f(4) = 18 $

$ f(-2) = -12 $

$ f(0) = -2 $

$ f(-3) = -17 $

Here, $ x $ is the domain and $ f(x) $ is the co-doamin.

Therefore, $ x = \{4, -2, 0, -3\} $

Now, OPTION A: $ f(x) =  2x - 5 $

Substitute x = 4. We get f(x) = 3 $ \ne $ 18.

So, OPTION A is rejected.

Similarly, OPTION B: $ f(x) = 5x + 2 $

Substitute x = 4. We get f(4) = 22 $ \ne $18.

It is rejected as well.

Now, for OPTION C: $ f(x) = \frac{x}{2} - 5 $

Substitute x = 4. We get f(4) = -3 $ \ne $ 18.

So, OPTION C is also rejected.

OPTION D: $ f(x) =  5x - 2 $

Substitute x = 4. We get f(4) = 18.

Substitute the remaining points in domain as well. We notice that it exactly matches the given function. So, OPTION D is the answer.

8 0
3 years ago
If total liabilities are 1,000 and total assets are 8000 owner's e q u i t y must be
olga_2 [115]
Total equity is equal to assets - liabilities.

Therefore,

8000 - 1000 = 7000

The owner's equity is $7,000.
5 0
3 years ago
Mary bought two doughnuts and a carton of milk for $2.87. The carton of milk was $1.29. How much is one doughnut?
cupoosta [38]

Answer:

1000000000000000000000000000

Step-by-step explanation:

3 0
3 years ago
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Determine the measurements of all unknown angles and side lengths of triangle PQR round side lengths to the nearest hundredth
Viktor [21]

Answer:

Step-by-step explanation:

m∠P + m∠Q + m∠R = 180 degree

-> m∠R = 180 - ∠P - ∠Q = 180 - 99 - 31 = 50

\frac{PQ}{sin(R)} =\frac{PR}{sin(Q)} =\frac{QR}{sin(P)}

PQ = \frac{QR*sin(R)}{sin(P)} = \frac{11*sin(50)}{sin(99)}=8.53

PR = \frac{QR*sin(Q)}{sin(P)} = \frac{11*sin(31)}{sin(99)}=5.74

8 0
3 years ago
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