3 years ago

This is for precalculus and I need help ASAP

1 answer:

8 0

Factor out the perfect square of root(4x+4)

Root(2^2 (x + 1))

Then,

Root(2^2) root(x + 1)

Take out the 2 and we’re left with:

Final answer: root(6x - 2) - 2root(x + 1)

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Estimate the area of tje fan if m

kati45 [8]

Answer:

Area of the given fan is 763.4 cm²

Step-by-step explanation:

Area of a sector in a circle = $\frac{\theta}{360}(\pi r^2)$

Here, angle θ = Central angle subtended by the arc

r = Radius of the circle

Since, fan is in the form of a sector of a circle with radius = 27 cm

Measure of the central angle subtended by the arc FN = ∠FAN = 120°

Area of the fan = $\frac{120}{360}(\pi )(27)^2$

= $\frac{729\pi }{3}$

= 243π

= 763.407

≈ 763.4 cm²

Therefore, area of the given fan is 763.4 cm²

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3 years ago

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Answer: the many shall not be televised

Step-by-step explanation:

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3 years ago

owners of a summer camp are buying new cots for there cabins. there are many 16 cabins. each cabin needs 6 cots. each cots costs

IceJOKER [234]

16 cabins
6 Cots per cabin
(16x6=96 cots)
Then,
$92 per cot
96 cots
(96x92=$8,832)
$8,832

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3 years ago

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52 cents would be the answer.

Hope this helped. Would you like me to explain how I got it?

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1. -168 < -12a

kotegsom [21]

Answer:

See step by step explanation

Step-by-step explanation:

1. a<14

2. m </ 25

3. n >/ 7

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