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sattari [20]
3 years ago
14

Plz somebody help me asap i need help

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0

Answer:

False, True, Falso True

Step-by-step explanation:

Slope is 3/1 or 3

Line hits (0,-5)

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Function is defined by f(x) = x2 - 4x + 8. The graph of function g is shown.
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Step-by-step explanation:

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2 years ago
Can someone help I’m confused
PtichkaEL [24]
Since the slope is -2 we know that m=-2. Now use the standard form of y=mx+b and plug in the coordinates (-8,2). We know y=2, x=-8, and m=-2. Therefore we get 2=-2(-8)+b. Now solve for b and you get -14. Therefore, the equation is y=-2x-14.
Hope this helped!
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2 years ago
In the diagram, the radius of the outer circle is
JulijaS [17]

the value of x is 8 cm.

<u>Step-by-step explanation:</u>

Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.

We have ,

the area of a circle =  πr²

the outer circle area = \pi(2x)^2 =4\pi x^2

the inside circle area = \pi (6)^2= 36\pi

According to Question,

the outer circle area - the inside circle area = he shaded region

⇒ \pi (4x^2)-36\pi =220\pi

⇒ x^2-9 =55

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⇒x =\sqrt{64}=8

Therefore , the value of x is 8 cm.

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What is the opposite of the opposite of a negative?
borishaifa [10]

Answer: A negative

Step-by-step explanation:

The opposite of a negative is positive, the opposite of a positive is a negative.

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Edison, Xiu, and Amia are childhood friends who go to different high schools. They were wondering if there's
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22.33

Step-by-step explanation:

khan

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