4 years ago

Evaluate integers, rational number and irrational numbera) (-1)

Mathematics

1 answer:

gulaghasi [49]4 years ago

4 0

Where are the other answers?

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A city has 15 stations, including 6 hip hop stations. What is the possibility that a randomly chosen radio station in the city w

marin [14]

Answer:

I'm pretty sure the answer is 6½

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2 years ago

(10.05 LC)

loris [4]

Answer:

Cos x = $\frac{base}{hypotenuse}=\frac{\sqrt{3} }{2}$

Tan x = $\frac{perpendicular}{base} = \frac{1}{\sqrt{3} }$

Step-by-step explanation:

Sin x = $\frac{perpendicular}{hypotenuse} = \frac{1}{2}$

So, Perp = 1 and hyp = 2

<em>Putting this in Pythagorean theorem to get the base</em>

$c^2 = a^2+b^2$

$a^2 = c^2-b^2$

base ² = 4-1

base² = 3

<em>Taking square root on both sides</em>

Base = $\sqrt{3}$

Now

Cos x = $\frac{base}{hypotenuse}=\frac{\sqrt{3} }{2}$

Tan x = $\frac{perpendicular}{base} = \frac{1}{\sqrt{3} }$

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4 years ago

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slega [8]

80 degrees would be your answer

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3 years ago

F(x)=-2x^2-4x+6 in factored form

schepotkina [342]

Answer:

= (X-1) (-2X- 6)

Step-by-step explanation:

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3 years ago

PLEASE HELP TIME RUNNING OUT 15 POINTS

zhuklara [117]

RT = sqrt(20^2 - 16^2)
RT = sqrt(400 - 256)
RT = sqrt(144)
RT = 12

SR/ST= QR/QT
SR/12 = 20/16
SR = 12 x 20 / 16
SR = 240/16
SR = 15

answer is C.
15 Units

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3 years ago

Evaluate integers, rational number and irrational numbera) (-1)​

Evaluate integers, rational number and irrational numbera) (-1)