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3 years ago

5

What is the equation of a vertical line through the point (3, 2)?

2 answers:

dsp733 years ago

8 0

Answer:

If you consider what the slope looks like for a vertical line, it is an infinite slope. What that means is that you cannot have a y-value in your equation:

x = 3

This x-value would be a vertical line that passes through all y-values for x = 3. So you can replace them in (3, y) with any value, and it will be included in the linear equation x = 3.

Reika [66]3 years ago

4 0

X=3 is a vertical line that goes through the following point

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The circumference of a circle varies directly as the diameter of a circle. When the diameter of a circle is 5, the circumference

Naya [18.7K]

Answer:

20.3 units

Step-by-step explanation:

Write and solve an equation involving ratios:

5 units 15.7 units

------------- = ----------------

9 units C

Cross-multiplying, we get 5C = 9(15.7), with C measured in "units."

Then 5C = 141.3, so that C = 141.3 units / 5 = 20.3 units.

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3 years ago

Read 2 more answers

4sinθ – 1 = - 3 for 0<θ< 360

EastWind [94]

Answer:

$\theta = 210^\circ$ or $\theta = 330^\circ$

Step-by-step explanation:

$4 \sin \theta - 1 = -3$

$4 \sin \theta = -2$

$\sin \theta = \dfrac{-2}{4}$

$\sin \theta = -0.5$

For sin θ = 0.5, the reference angle is θ = 30 deg.

$\sin 30^\circ = 0.5$

$\theta = 210^\circ$ or $\theta = 330^\circ$

7 0

3 years ago

judith's family went on a cross-country trip. they drove exactly 232 miles a day for 12 days. how many miles did they drive?

Maksim231197 [3]

Answer:

2784

Step-by-step explanation:

232x12

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3 years ago

What's the solution for (9x + 5) - (4x + 3) ?

Vanyuwa [196]

(9x + 5) - (4x+3) = 0
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5x = -2
5x/5 = -2/5
x= -2/5

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3 years ago

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What is the equation of a line with an x-intercept of -3 and a y-intercept of 5?

Yuri [45]

Answer:

Step-by-step explanation:

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2 years ago