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
gayaneshka [121]
3 years ago
6

Solve this and help me plsss​

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

(x² logₓ27) log₉x = x + 4

Use change of base formula.

x² (log 27 / log x) (log x / log 9) = x + 4

Simplify.

x² (log 27 / log 9) = x + 4

x² (log 3³ / log 3²) = x + 4

x² (3 log 3 / (2 log 3)) = x + 4

x² (3 / 2) = x + 4

3x² = 2x + 8

3x² − 2x − 8 = 0

(x − 2) (3x + 4) = 0

x = 2 or -4/3

Since x > 0, x = 2.

You might be interested in
9
Zarrin [17]

Answer:

oa

Step-by-step explanation:

7 0
3 years ago
The legs of a isosceles triangle are 0.3 foot less then twice the base . The perimeter of the triangle is 4.9 feet .
REY [17]

Answer:

Hey

Step-by-step explanation:

I bevlive your answer is B. If you multiply the two numbers you get 1.4

3 0
3 years ago
Read 2 more answers
Write log7(2 ⋅ 6) + log73 as a single log.
MariettaO [177]
Log7 36 is the correct answer.
6 0
4 years ago
Read 2 more answers
The change in the value of an account when given to the nearest dollar ? Identify the set of numbers that best describes .
AveGali [126]
When an account is rounded off to its nearest dollar will change based on the place value. For example, the given account of money if $ 56 730, then it will be rounded to its nearest ten thousands. Then the given amount will be rounded to $57,000 in where the given money rounded up and gain up to $300. But if the money will be rounded with its nearest hundreds, the money will become $ 56,700. Notice that the given money rounded down and lost $30 dollars.



7 0
3 years ago
Hey can you please help me posted picture of question
dolphi86 [110]
The larger the number of simulations the more likely are the results to be closest to those predicted by the probability theory.

When large number of simulations are run, some results might be higher than the results of probability theory, some results might be lower than the results of the probability theory and some might be exactly the same. So the average of all these results will be close to the results of Probability Theory. Thus, more the number of simulations, greater is the chance that the results are closer to those of simulation theory.

Thus, option A will be the correct answer.
4 0
3 years ago
Other questions:
  • Find the smallest integer n for an O(xn) estimate of order of the function f(x)
    8·1 answer
  • The life of a certain brand of battery is normally distributed, with mean 128 hours and standard deviation 16 hours. What is the
    7·1 answer
  • 21,42,126,504 If it is a geometric sequence, choose the common ratio. If it is not a geometric sequence, choose "not geometric.
    11·1 answer
  • 2 - 3 (2x - 5) = 6x + 1
    15·1 answer
  • Margaret used 12 gallons of gas to drive 252 miles. How many miles can Margaret drive with 16 gallons of gas?
    15·2 answers
  • Calculate the length for y
    11·1 answer
  • NEED HELP I SUCK AT GEOMETRY (OFFERING 100POINTS)!!! best answer get brainlest
    8·2 answers
  • Write equivalent fractions for 1 2/3 and 1 7/8 using 24 as the common denominator 2 24 7 1 0​
    15·1 answer
  • Plz solve this question
    15·1 answer
  • Rose has $25 and wants to buy a dress that costs $32.78. How many more money does she need to buy.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!