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Rus_ich [418]
3 years ago
12

What is the domain of this relation?

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0
(-3,3,5,9) is the domain. just don’t let it repeat itself.
anastassius [24]3 years ago
3 0

Answer:

<h3>{-3, 3, 5, 9}</h3>

Step-by-step explanation:

Your domain can be any number as long as it doesnt repeat itself.

You might be interested in
15 + 5m = 415<br><br> Can you help me find m?
Ann [662]
All you have to do is isolate m. We have to move all terms except m to the other side.

15 + 5m = 415

We have to cancel out the numbers. 15 is being added so we subtract it from both sides.

15 - 15 + 5m = 415 - 15

5m = 400

5 is being multiplied so we divide it on both sides.

5m/5 = 400/5
m = 80

We can plug in to prove.

15 + 5(80) = 415

15 + 400 = 415

415 = 415
6 0
3 years ago
Translate this sentence into an inequality:
marysya [2.9K]

Answer:

2x -5=-30

2x= 5 -30

2x= 25

x= 25/2

x= 12.5

4 0
3 years ago
A box contains 6 red marbles, 4 green marbles, 3 blue marbles, and 2 yellow marbles. If Greg chooses one marble at random 300 ti
dusya [7]

Answer:

60 times

Step-by-step explanation:

There are 6+4+3+2=15 marbles in total. Out of those, 3 are blue, so the probability of pulling a blue marble is \frac{3}{15}=\frac{1}{5}. However, this is only the probability of pulling a blue marble when 1 marble is pulled at random. Therefore, we can expect a blue marble to be pulled \frac{1}{5}*300=60 times if 1 marble is pulled 300 times at random. Hope this helps!

3 0
3 years ago
Can somebody please help me
irinina [24]

Answer:

72 degrees.

Step-by-step explanation:

As it is a right angled triangle and if the smaller acute angle = x degrees then:

x + 4x + 90 = 180.

5x = 90

x = 18 degrees.

The larger acute angle = 4x = 4*18

=  72 degrees.

3 0
4 years ago
What is −5/8÷9 1/0 ? <br> −25/36 a<br> −91/6 b<br> −35/80 c<br> −1/36 d
Alla [95]

Answer:

23

Step-by-step explanation:

3 0
3 years ago
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