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gladu [14]
3 years ago
13

THE TOPIC IS: AREA OF CIRCLES!! PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!

!! AND PLS PUT AN EXPLANATION!! THANK YOU GUYS SO MUCHHHH!!

Mathematics
2 answers:
marysya [2.9K]3 years ago
8 0
Sorry but I don’t know what u want. There is no question written.
kolezko [41]3 years ago
8 0

Answer:

In terms of π the answer would be 81 π or 254.5.

Step-by-step explanation:

So, If the formula of the area of a circle is π* r^2. the R is 9 because R means radius which is half of a circle. So you would set it up like this:

π*9^2

π81

So the answer is 81π or 254.5.

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What’s the answer??(SOMEONE PLEASE HELP ME)
Ket [755]

We know that :


If f(x) and g(x) are Two Functions Defined under same Domain, then Composite Function : (f o g)(x) = f(g(x))

Given : f(x) = \frac{2}{x + 3} and g(x) = \frac{1}{2x}

⇒ (f o g)(x) = f(g(x))

⇒ (f\;o\;g)(x) = f(\frac{1}{2x})

⇒ (f\;o\;g)(x) = \frac{2}{\frac{1}{2x} + 3} = \frac{4x}{1 + 6x}

1st Option is the Answer

8 0
3 years ago
On Earth, objects weigh 6 times what
Colt1911 [192]

Answer:

16 pounds.

Step-by-step explanation:

As you said, objects weigh 6 times more than what they weigh on the moon. Therefore, the robot originally weighing 96 pounds will be reduced to 16 pounds.

16*6=96. (Original Weight)

96/6=16. (Weight after being on the moon.)

4 0
4 years ago
8 kg of potatoes and 5 kg of carrots cost $28 whereas 2 kg of potatoes and 3 kg of carrots cost $11.20.what is the cost of 1 kg
spin [16.1K]
Potatoes (kg) Carrots (kg) Cost($)
8 5 28
2 3 11.20

8 0
3 years ago
Nicole drinks 0.45 L of milk every day. How much milk does she drink in 5 days? Write your answer in milliliters.​
Pachacha [2.7K]
Answer:
2250 ml

Explanation:
1 day = 0.45 L
5 days = 0.45 x 5
=2.25 L
1 L = 1000 ml
2.25 L = 2250 ml
7 0
2 years ago
A room is 5 meters by meters . How many square 14-inch tiles will it take to floor the room ? I meant to say a room is 5 meters
lesya [120]

Given:

Room is 5 meters by 8 meters.

Measure of squaree tiles is 14-inch.

\begin{gathered} \text{Area of the room=5}\times8 \\ \text{Area of the room=}40m^2 \end{gathered}1m^2=1550inch^2\begin{gathered} \text{Area of each tile=14}\times14 \\ \text{Area of each tile=}196inch^2 \end{gathered}\begin{gathered} \text{Number of tiles to floor the room=}\frac{40\times1550}{196} \\ \text{Number of tiles to floor the room}=316.3265 \end{gathered}

Approximately 316 tiles are required to floor the room.

8 0
1 year ago
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