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
AlladinOne [14]
3 years ago
6

X^lg(x)=100^x find x

Mathematics
1 answer:
Wittaler [7]3 years ago
3 0

x^lg(x)=100^x<span>
</span>


X^lg(x)=100^x:x  |Solve \ for \ x|


<span>|Use \ logarithms \ of \ both \ sides \ of \ the \ base \ 10|&#10;&#10;</span>

<span>
</span>

<span>lg (x ^ lg (x)) = lg (100x)&#10;&#10;</span>

<span>
</span>

<span>lg ^ 2 (x) = 2 + lgx</span>

<span>
</span>

lg 2 ^ x-lg x -2 = 0


lg x = 2 x = 100


lg x = -1 x = \dfrac{1}{10} = 0.1

You might be interested in
1/4 (20x−28) &lt;2(x−3)+2
xeze [42]

Answer:

Step-by-step explanation:

1/4 x 20x - 1/4 x 28<2x - 6 + 2

5x - 28/4<2x - 4

5x - 2x<-4 + 28/4

3x<-4/1 + 28/4

3x<-16 + 28/4

3x<12/4

3x<3

3x/3<3/3

x<1

6 0
3 years ago
Pls help me for once....
ryzh [129]
The answers are C and also D
3 0
3 years ago
Write the equation for the line that passes through the points (4, 5) and<br> (6,9). *
N76 [4]

Answer:

y = 2x + 1

Step-by-step explanation:

first find slops

(9-5)/(6-4) = 4/2 = 2 = m

y = mx + b

5 = 2(2) + b

1 = b

y = 2x + 1

5 0
3 years ago
Read 2 more answers
Which of the following represents the inequality for the sum of 11 and y is greater than -33? O11-y&gt; -33 O 11+ y -33 11 + y 2
laiz [17]

Answer:

11 + y > - 33

Step-by-step explanation:

To represent the expression :

Sum of 11 and y ; greater than - 33

Sum of 11 and y ; 11 + y

Greater Than - 33; > - 33

Hence ;

11 + y > - 33

5 0
3 years ago
Find AB when given angle B 64 degress angle C 75 degrese and side a 19
jeka94

Answer:

about 28

Step-by-step explanation:

you have to use the sine rule = side you know * ( sin of angle opposing the side you want to know / sin of angle opposing the side you know)

AB = 19* (sin 75/ sin ( 180 -75-64) )

AB = 19 * ( sin 75 / sin 41) ≈ 27.9739...

4 0
3 years ago
Other questions:
  • Which of the following is an example of probability-based inference?
    5·1 answer
  • The question.
    14·1 answer
  • 5h+4p=17<br> 4h+2p=11.50<br> H=2 and p=1.75<br> Show your work to prove this.
    14·1 answer
  • Change Y = 3X to the standard form of the equation of a line.
    5·1 answer
  • What is the area, in cm2, of the circle shown above? Round your answer to the
    7·2 answers
  • Is this answer correct?
    14·1 answer
  • What is the area of this figure?<br><br><br><br> Enter your answer in the box.
    12·2 answers
  • Diego is thinking of two positive numbers, if we triple the first number and double the second number the sum is 34. Diego then
    8·1 answer
  • Algebra 1, Section 7.09
    8·1 answer
  • The weather forecaster says that the probability of rain on Saturday is 20% and the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!