2 years ago

Factor the trinomial comoletley x2+5x-84

Mathematics

1 answer:

Annette [7]2 years ago

8 0

Hope this helps you.

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Suppose an ant walks counterclockwise on the unit circle from the point to the endpoint of the radius that forms an angle of rad

serg [7]

Answer:

$\frac{4\pi}{3}$

Step-by-step explanation:

The original questions is suppose an ant walks counterclockwise on a unit circle from the point (1,0) to the endpoint of the radius that forms an angle of 240 degrees with the positive horizontal axis.

To find the distance ant walked we find the arc length of the sector with central angle 240 degree and radius =1 (unit circle)

arc length of a sector = $\frac{centralangle}{360} \cdot 2\pi r$

arc length of a sector = $\frac{240}{360} \cdot 2\pi(1)$

arc length of a sector = $\frac{2}{3} \cdot 2\pi$

$\frac{4\pi}{3}$

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2 years ago

Sharon drops a rubber ball from a height of 48 feet. Every bounce sends the ball half as high as it was before.What is the total

Viefleur [7K]

First hit it travels 48 ft
Second hit it travels 24 + 24 ft
third hit 12 + 12
4th hit 6 + 6 ft

Total = 48 + 48 + 24 + 12 = 132 ft Answer

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2 years ago

Brainliest if it is right

cupoosta [38]

Answer:

17.8

Step-by-step explanation:

All you have to do is 8.9 x 2 = 17.8

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1 year ago

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Four classmates collect data by conducting a poll. They

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D. Aidan’s

The larger the sample size (number of people asked), the more accurate the results generally are, due to the law of large numbers.

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Complete the sentence 0,5,1,6,2,7 _,_

Scorpion4ik [409]

3,8
That’s the answer Hope this helped

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