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oksano4ka [1.4K]
3 years ago
7

What is the gcf of 2,4a

Mathematics
1 answer:
-BARSIC- [3]3 years ago
3 0
4.

2,4

4

Hope this helps!
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Which of the following represents a relation that is not a function?
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Use the following information to write an equation in terms of x. Then solve the equation and find RS and RT .
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See below

Step-by-step explanation:

Assuming a number line:

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A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour. Which complex fraction represents the unit rate in miles per hou
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3 years ago
What is the equation of the line that has a slope of 1/5 and a y-intercept of -1
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C   y = 1/5x - 1

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4 0
2 years ago
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=− 1/3 (x−1)^2+8 and y=x^2−2x−3.
Kobotan [32]

Answer:

The area of the triangle formed by origin, and the points (4,5) and (-2,5) will be 15 sq. units.

Step-by-step explanation:

The two parabolas are y = - \frac{1}{3}(x - 1)^{2} + 8 and y = x² - 2x - 3.

Now, solving those two equations we will get the points of intersection.

So, - \frac{1}{3}(x - 1)^{2} + 8 = x^{2} - 2x - 3

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⇒ -x² + 2x - 1 + 24 = 3x² - 6x - 9

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⇒ x² - 2x - 8 = 0

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⇒ (x - 4)(x + 2) = 0

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Or, for x = - 2, y = (- 2)² - 2(- 2) - 3 = 5 and the point of intersection is (-2,5).

Now, points (4,5) and (-2,5) make a straight line parallel to the x-axis at a perpendicular distance of 5 units from origin and its length is (4 - (- 2)) = 6 units.

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8 0
3 years ago
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