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Kisachek [45]
3 years ago
5

Solve the logarithmic equation . Round the answer to four decimal places . 2^x =25

Mathematics
2 answers:
levacccp [35]3 years ago
8 0

Answer:

x = 4.6439

Step-by-step explanation:

2^x =25

Take the log of each side

log  2^x = log 25

We know that log a^b = b log a

x log 2 = log 25

Divide each side by log 2

x = log 25  / log 2

x =4.643856

Rounding to 4 decimal places

x = 4.6439

Korvikt [17]3 years ago
4 0

Answer:

x = 4.6439

Step-by-step explanation:

2^{x}  =25log  2^x = log 25\\log 2 = log 25x = log 25  / log 2\\x =4.643856\\x = 4.6439

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McDonalds sells a 20-piece chicken nugget for $5.20. What is the cost per nugget?
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O.26

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Divide The cost from the pieces

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3 years ago
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Answer:

X= -1

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Step-by-step explanation:

-1 + 3(2) = 5

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For the function f(x) = x^2+ 3, what are the outputs for the inputs -3, 2, 0, and 5?
AysviL [449]

Answer:

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Step-by-step explanation:

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4 years ago
Quadrilateral PUMA has coordinates at P(-5,-2), U(-1,2), M(4,-3), A(0,-7) and it is transformed by (x+3,y-5). Determined the ima
IgorLugansk [536]

The image of M is (7 , -8)

Step-by-step explanation:

Let us revise some transformation

  • If the point (x , y) translated horizontally to the right by h units  then its image is (x + h , y)
  • If the point (x , y) translated horizontally to the left by h units  then its image is (x - h , y)
  • If the point (x , y) translated vertically up by k units  then its image is (x , y + k)
  • If the point (x , y) translated vertically down by k units  then its image is (x , y - k)

∵ The quadrilateral PUMA has coordinates at:

   P (-5 , -2) , U (-1 , 2) , M (4 , -3) , A (0 , -7)

∵ It is transformed by (x + 3 , y - 5)

- That means the quadrilateral translated 3 units right and 5 units

   down, then we add each x-coordinate by 3 and subtract 5 from

   each y-coordinate

∵ The coordinates of point M are (4 , -3)

∴ The image of point M = (4 + 3 , -3 - 5)

∴ The image of point M = (7 , -8)

The image of M is (7 , -8)

Learn more:

You can learn more about transformation in brainly.com/question/5563823

brainly.com/question/11203617

*LearnwithBrainly

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3 years ago
Analyze the diagram below and complete the instructions that follow.
MAXImum [283]

Answer:

XAW = 3(23) = 69 degrees.

WAY = 23 + 88 = 111 degrees.

ZAY = 8(12) - 23 = 73 degrees.

XAZ = 6(12) + 35 = 107 degrees.

Step-by-step explanation:

8 0
3 years ago
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