3 years ago

How long is the arc intersected by a StartFraction 2 pi Over 3 EndFraction radian central angle in a circle with radius 7 feet

Mathematics

1 answer:

statuscvo [17]3 years ago

4 0

Answer:

14pi/3 feet

Step-by-step explanation:

none

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Vikki [24]

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5/6

Step-by-step explanation:

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At the Arctic weather station, a warning light turns on if the outside temperature is below -25 degrees Fahrenheit. Which inequa

Leya [2.2K]

Answer:

t≥-25

Step-by-step explanation:

this is becuaset ≥ -25 shows that it can not fall under -25, but can be equal to -25.

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2 years ago

= X 20 100 60 Please help me

satela [25.4K]

Answer:

x = 100

Step-by-step explanation:

(100-40)/2

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2 years ago

Need help solving this

DedPeter [7]

Answer:

x = (√21)/2

Step-by-step explanation:

The sides of a 30°-60°-90° triangle have the ratios 1 : √3 : 2. That means the middle-length side is (√3)/2 times the length of the longest side.

x = (√3)/2·√7

$\boxed{x=\dfrac{\sqrt{21}}{2}}$

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2 years ago