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Bingel [31]
4 years ago
14

What does domain and what does range mean in algebra :(​

Mathematics
2 answers:
Viefleur [7K]4 years ago
5 0

Answer:

The domain of a function f(x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes. ... They may also have been called the input and output of the function.)

bekas [8.4K]4 years ago
5 0

In its simplest form the domain is all the values that go into a function, and the range is all the values that come out.

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In a triangle, PQR, Q= 72 degree, R= 32 degree and PR= 12. find PQ.
tia_tia [17]

Answer:

PQ=6,69 units

Step-by-step explanation:

b/Sin32°=c/Sin72°

PQ/Sin32°=12/Sin72°

PQSin72°=12Sin32°

PQ=12Sin32°/Sin72°

PQ=6.69 units

8 0
3 years ago
The key on a stem-and-leaf plot shows that 1|9 represents 19. How would the number 402 be represented?
Andrew [12]
Hi again,

We need to find the key on a stem-and-leaf of the number 402 being represented.

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3 years ago
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Is w = 7 a solution to this equation? <br><br> 28 = 4w
suter [353]

Answer:

yes

Step-by-step explanation:

4w=28

4(7)=28

28=28

5 0
3 years ago
Adam weighs 70kg and is 1.75 metres tall .so what 70kg / 1.75 ​
Nata [24]

Answer:

46.6

Step-by-step explanation:

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3 0
4 years ago
Use the Pythagorean theorem to find the distance between the two points ANB round your answer to the nearest hundredth
jek_recluse [69]

Answer:

5.39 units

Step-by-step explanation:

Pythagorean theorem: a^{2} + b^{2} = c^{2}

Let point (-2,1) be C

Line segment AC would be 2 units long.

Line segment BC would be 5 units long.

Insert the length of the line segments in to the Pythagorean theorem

2^{2} + 5^{2}

4 + 25 = 29

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6 0
3 years ago
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