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
Lesechka [4]
3 years ago
11

9^4x=81? I need to solve this math problem nd idk how to

Mathematics
2 answers:
Marina CMI [18]3 years ago
6 0
9^{4x}=81\\
9^{4x}=9^2\\
4x=2\\
x=\dfrac{2}{4}=\dfrac{1}{2}
ella [17]3 years ago
4 0
9^{4x}=81\\ 9^{4x}=9^2\\ =\ \textgreater \  4x=2\\ x=\dfrac{2}{4}^{/2}=\dfrac{1}{2}
You might be interested in
Michelle bought 2 tickets to a zoo. After she bought the tickets, her account balance showed a change of −$33.04. What would hav
igomit [66]
So we know that, when Michelle bought the tickets, the account decreased by $33.04.
2t = 33.04
1t = 16.52 ANS

6 0
3 years ago
1. Solve the equation.
Keith_Richards [23]

Answer:

1. -3

2. -12

3. 20

4. -15

5. 6

6. -15w+5

7. 10

8. C<-26

9.p> -40

10. P> 16

Step-by-step explanation:

~ -9p -17 = 10

-9p = 27

P = -3

~ x/4 -5 = -8

x/4 = -3

x = -12

~ p/5 +6 =10

p/5 = 4

p = 20

~ -2(m-30) =-6m

-2m+60=-6m

4m = -60

m = -15

~ 3n +2=8+2n

n = 6

8 0
3 years ago
Need help with a math question
Darya [45]

Answer:

Z =7

Step-by-step explanation:

The middle segment theorem of a triangle says that: A middle segment connecting two sides of a triangle is parallel to the third side and is half its length.

In this case, the middle segment connecting two sides of a triangle is Z.

This means that

Z = 0.5(14)

Finally we have that:

Z =7

The length of the middle segment is 7 units

4 0
3 years ago
Is the expression 70 – (4 • 15) a difference of three terms, a product of two terms, or a difference of two terms?
nlexa [21]

Answer:

7 4 and 15 because term means numbers

6 0
2 years ago
A GMC dealer believes that demand for 2005 Envoys will be normally distributed with a mean of 200 and standard deviation of 30.
irina1246 [14]

Answer:

The correct answer to the following question will be "280 units".

Step-by-step explanation:

The given values are:

Mean = 200

Standard deviation = 30

Let's ask that the supplier needs to reach 99.9% of the standard of operation. To reach this quality of operation, she has to preserve an inventory of

Now,

⇒  Mean + 3\times sigma

On putting the values, we get

⇒  200+3\times 30

⇒  200+90

⇒  290 \ units

290 units would then accomplish a level of service of 99.9%.

Half unpurchased units can indeed be purchased at $30000 i.e. no failure. If he requests 300, there will be losses on 5 products that are unsold.

Hence, ordering 280 units seems to be preferable

3 0
3 years ago
Other questions:
  • What is 0.001 percent of 4/3?
    5·1 answer
  • Which is the graph of 3x-2y=6
    10·2 answers
  • State the degree of the polynomial -x4
    9·1 answer
  • Which rule which allows us to change the sign of an exponent
    13·1 answer
  • Mathematics Question - Billy played Clash Royale 16 times. Then her sister Karen played 9 times as much as Billy. How many times
    7·2 answers
  • GIVING BRAINLEST, hi, I need an answer that is 100% correct because this test determines if I'm passing or not, thank you.
    8·2 answers
  • GIVING BRAINLEIST HURRY!
    10·1 answer
  • 2 [32-(4-1) power of 3
    5·1 answer
  • Which is another way to say
    10·2 answers
  • An 8ft length of crown molding costs $14. How much will it cost to buy 96 ft of crown molding?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!