1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marta_Voda [28]
3 years ago
9

2^X = 17^X How do you solve that equation?

Mathematics
1 answer:
Kobotan [32]3 years ago
5 0

For this case we must solve the following equation:

2 ^ x = 17 ^ x

For this, we follow the steps below:

We find the Neperian logarithm on both sides of the equation to remove the variable from the exponent

ln (2 ^ x) = ln (17 ^ x)

We use one of the logarithm properties to extract x from the exponent:

xln (2) = xln (7)

We subtract xln (7) on both sides of the equation:

xln (2) -xln (7) = 0

We take x common factor:

x (ln (2) -ln (7)) = 0

We divide between(ln (2) -ln (7))on both sides of the equation, then:

x = 0

Answer:

x = 0

You might be interested in
What are the signs of the x- and y-coordinates of points within each of the four quadrants in the coordinate plane?
Vladimir79 [104]
Q1: +,-
Q2: +,-
Q3: -,-
Q4: -,+
8 0
3 years ago
Read 2 more answers
Kate prepared 9 kilograms of dough after working 3 hours. How many hours did Kate work if she prepared 12 kilograms of dough? As
beks73 [17]

Answer:

4 hours

Step-by-step explanation:

cross multiply

3 0
3 years ago
What is the area of shaded section of the circle?​
bazaltina [42]

Answer:

≈ 565.5 units²

Step-by-step explanation:

The area (A) of the shaded sector = area of circle × fraction of circle

A = πr² × \frac{162}{360} ← r is the radius

   = π × 20² × \frac{162}{360}

   = 400π × 0.45 ≈ 565.5 units²

4 0
3 years ago
A paper clip is just over 4 cm long. How many paper clips like this can be made from a straight piece of wire 10 meters long?
bixtya [17]

Answer:

25 Paper Clips

Step-by-step explanation:

100cm is equal to 1 meter. So to find the answer you would need to take the whole of the centimeter (100) and divide that by the paper clips length (4).

100/4 = 25

So, to form a straight line 10 meters long you would need 25 paper clips each 4cm long.

5 0
3 years ago
Which is an equivalent equation solved for r?
Anna [14]

Answer:

r= C over 2π

Step-by-step explanation:

C =  2πr

To solve for r, divide each side by  2π

C/  2π =  2πr/  2π

C/  2π =  r

8 0
3 years ago
Read 2 more answers
Other questions:
  • <img src="https://tex.z-dn.net/?f=3x%20%2B%205%20%3D%20%20-%202" id="TexFormula1" title="3x + 5 = - 2" alt="3x + 5 = - 2" alig
    11·1 answer
  • 487 times 46871 minus 587 plus 2 divid by 4 minus 6
    12·1 answer
  • Simplify each expression. Use positive exponents.
    6·2 answers
  • John spent $201 shirts and pants for work. Shirts cost $27 and pants cost $22. If he bought a total of 8 articles of clothing, t
    8·1 answer
  • Solve the quadratic equation by completing the square. <br><br> x2 + 4x - 3 = 0
    8·1 answer
  • Round 8.631 to the nearest hundredth
    12·1 answer
  • What is the answer for this question
    9·1 answer
  • The sum of two numbers 54. Their difference is 34
    10·1 answer
  • Jonathan scored -2 on each of six golf holes what was his overall score for these six holes (HELP ME PLEASE AND THANK U)
    10·2 answers
  • The first term of an A.P is 3 and the fifth term is 9.Find the number of terms in the progression if the sum of the progression
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!