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andrey2020 [161]
3 years ago
6

What is f(5)?

Mathematics
2 answers:
Phoenix [80]3 years ago
8 0
F(5) = 0

answer is B.<span>
0

--------------</span>
Snezhnost [94]3 years ago
4 0
It's 0.
F(x) means the value when x = 5.
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NO SILLY ANSWER, OR JUST DOING IT FOR THE POINTS!! WILL GIVE BRAINLEYEST
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Answer:

9a/ -3a

Step-by-step explanation:

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Big Ben, the famous clock tower in London, has a minute hand that is 14 feet long. How far does the tip of the minute hand of Bi
ycow [4]

Answer:

36.65 ft (2 dp)

Step-by-step explanation:

  • Angles around a point sum to 360°
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Therefore, the minute hand of a clock travels 360° in 60 minutes

Number of degrees the minute hand will travel in 25 minutes:

\sf =\dfrac{360}{60} \times 25=150^{\circ}

To find how far the tip of the minute hand travels in 25 minutes, use the Arc Length formula:

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\begin{aligned}\implies \textsf{Arc length} &=2 \pi (14)\left(\dfrac{150^{\circ}}{360^{\circ}}\right)\\ & = 28\pi \left(\dfrac{5}{12}\right)\\ & = \dfrac{35}{3} \pi \\ & = 36.65\: \sf ft\:(2\:dp)\end{aligned}

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2 years ago
Express 356 miles in 8 hours as a unit rate
andreyandreev [35.5K]
356/8 = 44.5

44.5 miles per hour, miles/hour
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3 years ago
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Answer this if you can
Soloha48 [4]
The answer is x=y. 

You'll see if you replace all the x's with y's.



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3 years ago
Answer fast but correctly​
olasank [31]

{m}^{2}  - n \\ Given, \:  \: m = 3 \:  \: n = 2, then, \\ \:  \:  {(3)}^{2}  - 2 \\  = 9 - 2 \\  = 7

<u>Answer</u><u>:</u>

<u>a.</u><u> </u><u>7</u>

Hope you could understand.

If you have any query, feel free to ask.

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