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Firlakuza [10]
3 years ago
5

Find h when v=672.12 and r=4

Mathematics
2 answers:
tatiyna3 years ago
5 0
88



Cause I fully don’t know
rodikova [14]3 years ago
5 0
Could you add a picture of the assignment?
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Can anyone help me get the correct answer?
Andreyy89

Answer:

Sorry

Step-by-step explanation:

I don't know the answer

5 0
2 years ago
Find the inverse f(x)=x+5/3x-1<br><br> f^-1(x)=
Kipish [7]

Answer:

  • f^-1(x) = (3/8)(x +1) . . . . as written
  • f^-1(x) = (x +5)/(3x -1) . . . with appropriate parentheses

Step-by-step explanation:

The inverse function can be found by solving for y:

  x = f(y)

  x = y + 5/3y -1 . . . . . . . . . . y +(5/3)y -1 . . . per order of operations

  x+1 = 8/3y . . . . . . . . . . add 1

  (3/8)(x +1) = y . . . . . . . . multiply by 3/8

  f^-1(x) = (3/8)(x +1) . . . . . inverse of the function as written

_____

Perhaps you intend f(x) = (x+5)/(3x-1). The inverse is found the same way.

  x = (y +5)/(3y -1)

  x(3y -1) = y +5

  3xy -x = y +5 . . . . . eliminate parentheses

  3xy -y = x + 5 . . . . . add x-y

  y(3x -1) = x +5 . . . . . factor out y

  y = (x +5)/(3x -1) . . . divide by the coefficient of y

  f^-1(x) = (x +5)/(3x -1) . . . . inverse of rational function

7 0
2 years ago
I need help please answer this correctly is the answer yes or no
Tema [17]
Yes because 7 ketchup packets is 28 teaspoons
3 0
3 years ago
What is the sum of the interior angles of a hexagon?
Gala2k [10]

Hello!

So, every interior angle of a regular hexagon measures 120 degrees.

There are six interior angles of a hexagon, so you have to multiply 120 by 6.

120 x 6 = 720

So, the answer to your question is that the sum of the interior angles of a hexagon is 720 degrees.

Hope this helps!

3 0
2 years ago
Please help it’s pretty easy and I’ll reward brainiest
Julli [10]
A, hope this helps!!
8 0
2 years ago
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