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arsen [322]
3 years ago
9

Sheet 3

Mathematics
1 answer:
OleMash [197]3 years ago
5 0

Answer:

1) Yes

2) Yes

3) Yes

4) No

Step-by-step explanation:

A function has to have points that do not share a domain (x-coordinate). All of the options meet this requirement other then option 4.

Hope it helps!

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Is (6,3) a solution to this system of equations y=3x - 3 3x - y =3
aleksandr82 [10.1K]

Answer:

It is not a solution

Step-by-step explanation:

Plug the point into the equations and check to see if they are true

y=3x - 3

3 = 3(6) -3

3 = 18-3

3 = 15

False

We do not need to check the other equation since this is false

3 0
3 years ago
The people playing golf hit the golf ball into the green
Fudgin [204]

Answer:

16%

Step-by-step explanation:

4/25 as a percent is 16 % BRAINLEIST PLEASEEEEEE

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Help! Click to see question!
EleoNora [17]

Answer:

B.

Step-by-step explanation:

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Suppose that in t months, the money you have saved is given by the equation S= 145t + 85. How many months will it take you to sa
Alecsey [184]

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3 0
3 years ago
Angle mIJK=180, angle mIJU = 3x-7, and angle mUJK=17x + 7 find angle mIJU
Andrej [43]

Answer:

The measure of angle IJU is 20 degrees.

Step-by-step explanation:

In order to find that, we need to add the two angles together and set equal to 180 degrees. Then we can solve for x.

(3x - 7) + (17x + 7) = 180 ----> Combine like terms

20x = 180 -----> Divide by 20

x = 9

Now that we have this, we can stick the value into the equation and solve for IJU.

IJU = 3x - 7

IJU = 3(9) - 7

IJU = 27 - 7

IJU = 20

3 0
3 years ago
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