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
White raven [17]
2 years ago
14

Solve for x: 81^ x-4=9^3xShow all work for brainliest

Mathematics
2 answers:
zalisa [80]2 years ago
7 0

Answer:

X=-8

Step-by-step explanation:

81^(x-4)=9^3x

(9^2)^(x-4)=9^3x

9^(2x-8)=9^3x

Same base socompare both sides

So 2x-8=3x

2x-3x=8

-x=8

X=-8

So the value of X is -8

guajiro [1.7K]2 years ago
5 0

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.x≈−0.00413995,1.6090059

Step-by-step explanation:

You might be interested in
If f(x)= 6^2 and g(x)=3 +6(x). What is f(2)​
kakasveta [241]

Answer:

I,dont know but use M A T H W A Y it will explain with all the stepp by step and answere

Step-by-step explanation:

5 0
2 years ago
NEED HELP ASAP 30 POINTS !!!A digital camera memory card is one fourth full. The card is two thirds full when 375 more pictures
natita [175]

Answer:

The answer is 750 couldn't do the explanation

4 0
3 years ago
A space shuttle orbits earth at a rate of about 4,375 miles in 15 minutes. At the rate, how far does the space shuttle travel ar
ludmilkaskok [199]
4,375*4=17500


Hope this helps
6 0
3 years ago
Read 2 more answers
11. Which could be the table of values that was used to graph the function of x shown below?
frutty [35]

Answer:

D

Step-by-step explanation:

Here, we want to select the possible table of the given line

Let us look at the intercepts

On the x-axis, we have an intercept at x = 2

On the y-axis, we have an intercept at y = -4

This means that when y = 0, x = 2 and when x = 0, y = -4

Looking at the options, the table that supports this answer is the table of option D

8 0
2 years ago
Please translate each algebraic expression to English phrase
ludmilkaskok [199]

1. x - 8

2. 13 + 2y

3. 4 ( x+ 5)

4. 7x

5. m + 6
5 0
2 years ago
Read 2 more answers
Other questions:
  • If the area of the trapezoid below is 98 square units what is the value of x
    5·2 answers
  • What is ratio of 10 to 36?
    6·1 answer
  • Translate mathemtically : an even number
    7·1 answer
  • Find the value of W please help due tomorrow
    14·1 answer
  • The drama club sold tickets for the school play at $5 each. A ticket for the dress rehearsal cost $2. The club sold four times a
    13·1 answer
  • NEED HELP ASAP PLEASE PLEASE PLEASE​
    14·1 answer
  • 1 and 2 are vertical angles. 2 has a measure of 93º. What is the measure of 1 ?
    7·1 answer
  • Which organism has an exoskeleton<br> crab<br> tree<br> deer<br> elephant<br> PLS HURRY!!!!
    9·2 answers
  • NEED HELPPPP!!!!!!!!!
    13·1 answer
  • A<br> Find the value of x.<br> 6<br> X<br> B<br> D<br> x = [?]<br> 8<br> 4<br> C
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!