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3 years ago

Complete the ordered pair so that is a solution 2/3x +y-1=0

Mathematics

1 answer:

Sauron [17]3 years ago

3 0

Answer:

5 (replace x=-6 in the equation)

(4/3,0) (x-intercept means y=0)

y = x/2 + 6 (move y to the right of the equation)

slope = -6/5 (slope equation y=slope*x+c where c is a constant, so y=-6/5*x+2/5)

slope = 0 (same as before, y=slope*x+c so slope must be 0 because there's no x)

shift 6 units right ( (x-6) as a variable means that, if z=x-6, when x=6, z=0 so, you shift to the right)

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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I hope it helped you

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3 years ago

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Find the length of AB. Leave

vovikov84 [41]

Answer:

AB = 3π

Step-by-step explanation:

See attachment for correct format of question.

Given

From the attachment, we have that

θ = 20°

Radius, r = 27

Required

Find length of AB

AB is an arc and it's length can be calculated using arc length formula.

$Length = \frac{\theta}{360} * 2\pi r$

Substitute 20 for θ and 27 for r

$Length = \frac{20}{360} * 2\pi *27$

$Length = \frac{20 * 2\pi * 27}{360}$

$Length = \frac{1080 \pi}{360}$

$Length = 3\pi$

Hence, the length of arc AB is terms of π is 3π

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4 years ago

Light travels at the speed of approximately 3.0 × 108 meters per second. Find the time in minutes required for light to travel f

expeople1 [14]

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Answer:

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Step-by-step explanation:

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