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Varvara68 [4.7K]
2 years ago
12

Help me, please! i need to understand all spams with be reported

Mathematics
1 answer:
ArbitrLikvidat [17]2 years ago
3 0

Answer:

The scale factor is 2.5

Step-by-step explanation:

I hope this helps -w-

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Find an equation for G.
zaharov [31]

Answer:

i think the answer is 60

Step-by-step explanation:

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3 years ago
Find the surface area of the figure below. Round your answer to the nearest hundredth if necessary,
olya-2409 [2.1K]
A= 2(w l + h l + h w) = 224m^2
7 0
3 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
3 years ago
What are the coefficients of each term in 4x -y -2x?
kifflom [539]

Answer:

4x and -2x

Step-by-step explanation:

give brainliest please I need it to level up

8 0
3 years ago
Is this a function or not a function
notka56 [123]

this is a function becuase it passes the verticle line test (no 2 points are above each other).

8 0
3 years ago
Read 2 more answers
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