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Brut [27]
3 years ago
14

Find the circumference of the circle.

Mathematics
1 answer:
Anna007 [38]3 years ago
7 0

Answer:

12ft

Step-by-step explanation:

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Once again, I'm asking for assistance in this problem. I thought it was 1/6 but I'm unsure. Someone help. The number next to 2/5
Aleks [24]

Answer:

Equation of the parabola:  or

Vertex form:

Intercept form:Step-by-step explanation:

4 0
3 years ago
The cost of an uber ride, y, based on miles, x is represented by y = 2/3x + 4. How much does a 21-mile ride cost ?
dangina [55]

Answer:

Step-by-step explanation:

Let the cost of the Uber ride be represented by y in dollars.

Let the number of miles that the Uber rides be represented by x.

The equation relating x and y is expressed as

y = 2/3x + 4.

This is a slope intercept form equation. The slope is 2/3 and it represents the cost per mile.

The cost of a 21 mile ride will be

Substituting x = 21 into the given equation, it becomes

y = 2/3 × 21 + 4 = 14 + 4 = 18

The 21 mile ride costs $18

Part B) The $46 ride will cost

Substituting y = 46 into the given equation, it becomes

46 = 2x/3 + 4 =

46 - 4 = 2x/3

42 = 2x/3

2x = 42 × 3 = 126

x = 126/2 = 63

The $46 ride will be 63 miles

6 0
2 years ago
Hi can someone help me understand how to work this problem out? I'll mark brainliest. Thanks:)
Ierofanga [76]

Answer:

0.73001

Step-by-step explanation:

1 month = 730.01 hours

730.01 * $0.001

= 0.73001

Approximately 0.73 or 0.7.

8 0
3 years ago
Which point is on the graph of f(x) = 2 · 5*
kap26 [50]

Answer: The answer is (1,10)

Step-by-step explanation:

7 0
2 years ago
Someone plz help asap
zheka24 [161]

Answer:

As the slope is -2, so the rate of change of the function is:

  • rate of change of function = -2

Step-by-step explanation:

The slope is basically the rate of change of a function.

Let us take the two points from the graph

  • (0, 5)
  • (4, -3)

Taking the slope between two points to determine the rate of change of a function

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(0,\:5\right),\:\left(x_2,\:y_2\right)=\left(4,\:-3\right)

m=-2

As the slope is -2, so the rate of change of the function is:

  • rate of change of function = -2
5 0
2 years ago
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