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Alborosie
2 years ago
13

Can someone please help me?

Mathematics
1 answer:
vfiekz [6]2 years ago
3 0

Answer:

x = a number

x/5 + 7 = 4

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Help plz it’s urgent
vfiekz [6]

Answer:

3. 18 + 18 + 7 + 7 = 50

4. 120 degrees

Step-by-step explanation:

7 0
2 years ago
Use the coordinates if the labled point
jok3333 [9.3K]
It would be C.


HOPE THIS HELPS!!! PLEASE MARK BRAINLIEST!!!

7 0
3 years ago
Find angles X and Y for the question
Sav [38]

Answer:

x = 129

y = 82

Step-by-step explanation:

x + 51 = 180

x = 180 - 51

x = 129

y + 51 + 47 = 180

y = 98 - 180

y = 82

3 0
2 years ago
Read 2 more answers
) If the average cost function for a company is given by C(x) = 0.2x + 20x −1 + 75, nd what level of production produces the low
Stells [14]

Answer:

The correct answer is 10 for lowest average cost and the cost function is 0.2x^{2} + 75x + 20.

Step-by-step explanation:

Average cost function is given by = \frac{Cost}{Quantity} = C(x) = 0.2x + \frac{20}{x} +75.

For minimizing we need to find \frac{d}{dx}C(x) = 0.

⇒ \frac{d}{dx}C(x) = 0.2 - \frac{20}{x^{2}}.

⇒ \frac{20}{x^{2}} = 0.2

⇒ x^{2} = 100.

⇒ x = ±10

⇒ x = 10 ; cost cannot be negative.

Second order derivative is positive which implies the average cost minimizes.

Original cost function is given by C(x) × x = 0.2x^{2} + 75x + 20.

5 0
2 years ago
Please help and thank you
ivann1987 [24]

First, let's try to isolate x to make the question easier to solve.

|2x-6|≤6

2x - 6 ≤ 6

2x - 6 ≥ -6

2x ≤ 12

x ≤ 6

2x ≥ 0

x ≥ 0

Knowing this, the graph should be equal or less than 6 and equal or greater than 0, making Option D the correct answer.

7 0
3 years ago
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