2 years ago

What is the approximate length of arc s on the circle? 5. 23 in. 41. 87 in. 52. 36 in. 104. 67 in.

Mathematics

1 answer:

Zina [86]2 years ago

4 0

Answer:

need PPO

Step-by-step explanation:

need points I am 5 grade student sorry

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Simplify completely -3 (4-9) + 6 - 2 (-8 + 5)

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Are the ratios 3:6 and 6:3 equivalent?

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Which is an equation in point-slope form for the given point and slope?

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The point-slope form: $y-y_1=m(x-x_1)$

Q2.

$(1,\ -7)\to x_1=1,\ y_1=-7\\m=1\\\\y-(-7)=1(x-1)\\\\y+7=(x-1)$

Q3.

$(5,\ 9)\to x_1=5,\ y_1=9\\m=2\\\\y-9=2(x-5)$

Q4.

$y=mx+b\\\\(0,\ 1)\to b=1\\\\y=mx+1$

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2 years ago

If f(x)=5x^2 and g(x)=x-2 what is (fog)(-3)

olga2289 [7]

Answer:

(fog)(-3) = 125

Step-by-step explanation:

So, we need to first evaluate g(-3) and then plug the value of g(-3) into f(x) to find (fog)(-3). So, let's do that:

$g(-3) = -3-2 = -5$

$f(g(-3)) = f(-5) = 5(-5)^2 = 5(25) = 125$

Thus, (fog)(-3) = 125.

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3 years ago