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3 years ago

If f(2)=pi+7 then f^-1(pi+7)=?

Mathematics

2 answers:

mash [69]3 years ago

8 0

Answer: The required value of $f^{'-1}(\pi+7)$ is 2.

Step-by-step explanation: We are given the following value of a function f :

$f(2)=\pi+7.$

We are to find the value of $f^{-1}(\pi+7).$

We know that

For any function g(x) = y,

$g^{-1}(y)=x.$

Applying the above rule in equation (i), we get

$f(2)=\pi+7\\\\\Rightarrow f^{-1}(\pi+7)=2.$

Thus, the required value of $f^{'-1}(\pi+7)$ is 2.

stepladder [879]3 years ago

6 0

Hello,

$f(2)=\pi + 7\\\\
2=f^{-1}\ o\ f(2)=f^{-1} (f(2))=f^{-1}( \pi + 7 })$

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Find the lest number which is exactly divisible by 36 & 90 Maths

prisoha [69]

Answer:

Step-by-step explanation:

You need to find the HCF of 36 and 90.

Prime factors of each:

36 = 2*2*3*3
90 = 2*3*3*5

HCF includes all prime factors of both numbers:

HCF(36, 90) = 2*2*3*3*5 = 180

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2 years ago

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I will give brainliest to the right answer<3

strojnjashka [21]

Answer:

$25.5

Step-by-step explanation:

12.75 divided into 3 is 4.25 and then 4.25 times 6 gives you 25.5

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3 years ago

Usqqe format HTH to mean that the first toss is heads, the second is tails and the third is heads more than one element in the s

Scrat [10]

SOLUTION

Given the question in the image, the following are the solution steps to answer the question.

STEP 1: State the number of outcomes possible for three tossing of a coin

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$\begin{gathered} 2^3=8 \\ 8\text{ outcomes} \end{gathered}$

STEP 2: Find the number of sample spaces for the three tosses

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Hence, the answers are given as:

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$\lbrace HHH,HHT,HTH,HTT,THH,THT,TTH,TTT\rbrace$

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1 year ago

Death Valley headquarters in California is 190 feet below sea level. Badwater, America's lowest point, is 92 feet lower than Dea

olga_2 [115]

Answer: Badwater is 282 feet below the sea level.

Step-by-step explanation:

Given: Death Valley headquarters in California is 190 feet below sea level. Badwater, America's lowest point, is 92 feet lower than Death Valley headquarters.

To find the depth of Badwater we need to add depth of Death Valley headquarters from sea level to the depth of Badwater from Death valley headquarters.

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3 years ago

Need help will mark Brainliest

Svetach [21]

Answer:

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Step-by-step explanation:

It seems that you are learning the side-splitter theorem right now. If a line is parallel to one side of the triangle and intersects the other two sides, it divides the side proportionally. From the picture we can tell that the streets are parallel, with a line of intersection. Therefore, we can create the following equation of proportionality:

$\frac{375}{300} = \frac{x}{200}$

Now that we have this equation, we can use the butterfly method to solve for x. We cross multiply:

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Therefore, the distance of Orange Ave between the 3rd St. and 4th St. is 250 ft.

I hope this helps! Please let me know if you have any further questions :)

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2 years ago