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Alexandra [31]
2 years ago
5

If the radius of a circle is 3.5 what is the area?

Mathematics
1 answer:
Gala2k [10]2 years ago
3 0

Answer:

A= 12.25π or A≈ 38.48

Step-by-step explanation:

The area formula for a circle is A= πr².

A= πr²

A= π(3.5)²

A= 12.25π or A≈ 38.48

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Write the slope intercept form of the equation of the line through the given point with the given slope
aleksandrvk [35]

Given that,

Point = (-5,3)

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To find,

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Solution,

The general form of equation is :

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So,

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The equation is :

y=\dfrac{-3}{5}x+6

Hence, the required equation is y=\dfrac{-3}{5}x+6.

5 0
2 years ago
What is the equation in slope-intercept form of a line that passes through the points (5,3) (4,-3)
Darya [45]

Answer:

y=6x-27

Step-by-step explanation:

To find the slope of a line given 2 points; use this equation.

\frac{y_2-y_1}{x_2-x_1} = \frac{rise}{run}

(5,3) (4,-3)

x_1   y_1    \\x_2  y_2\\\\

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as for y-intercept use this method in the attachment

  below

8 0
2 years ago
Can you help me with this word problem?​
dangina [55]

Answer:

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Step-by-step explanation:

Let f = weight of a bag of flour

Let s = weight of a bag of sugar

3f+2s = 32

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4f=32

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Substitute this back into the first equation

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24+2s = 32

Subtract 24 from each side

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Divide by 2

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4 0
3 years ago
3. Which situation is best represented by the expression 4h +27
Fiesta28 [93]

Answer:

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costs.​

Step-by-step explanation:

Are you sure that 7  belongs on the +27? or is it just supposed to be +2?

3 0
3 years ago
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Answer:

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