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
statuscvo [17]
3 years ago
10

If 9x x 3x+1 = 2187, what is the value of x?​

Mathematics
1 answer:
Snezhnost [94]3 years ago
7 0

Answer:

x = 80.96

Step-by-step explanation:

9x * 3x +1 = 2187

27x +1 = 2187

27x = 2187-1

27x = 2186

x = 2186/27 = 80.96(2dp)

You might be interested in
Travis traveled 330 miles in 6 hours. How far did he travel per hour if he traveled at the same rate?
andrey2020 [161]

Answer:

The time traveled at 50 mp

Step-by-step explanation:

.

6 0
3 years ago
Read 2 more answers
Starting with the graph of f(x) = 3", write the equation of the graph that results from reflecting f(x) about the y-axis. y =​
Agata [3.3K]
Start with the graph of f(x) equals through the waxy’s will make them, and BY equals three positive 3 the question of Graf resorts from reflect in FX NYX which is why equals positive
7 0
3 years ago
Mercury has a density of 13.6 g/cm^3 . What volume of mercury will have a mass of 47 grams? It’d be very helpful if someone coul
kondaur [170]

Density = mass / volume

Givens

Density = 13.6 grams / cm^3

mass = 47 grams.

Solve

D = m/v

13.6 = 47 / volume Multiply by volume

13.6 * volume = 47 Divide by 13.6

volume = 47 / 13.6

Volume = 3.46 ccs

6 0
4 years ago
The approximate average distances from the sun to Uranus and Mars are listed
Margaret [11]

Answer:

3,006,390,000 kilometers.

Step-by-step explanation:

3 0
3 years ago
I need help finding this for clever
Luba_88 [7]

Answer:

The dog is 16 years old.

Step-by-step explanation:

X/4 + 6 = X/8 + 8

X/4-X/8 = 8-6

0.125X = 2

X = 2/0.125

X = 16

6 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose you observe a spot exchange rate of $1.50/€. if interest rates are 5% apr in the u.s. and 3% apr in the euro zone, what
    15·1 answer
  • Question 4(Multiple Choice Worth 3 points)
    8·1 answer
  • 0.0660 into scientific notation
    14·2 answers
  • Four equivalent forms of a quadratic function are given. Which form displays the zeros of function h?
    8·1 answer
  • What is the difference of three and a number divided by two
    11·1 answer
  • What are the solutions to the equation x2 = 289?
    11·1 answer
  • A number m plus six times m
    13·1 answer
  • Grade 10 math help please. Please show work
    6·1 answer
  • I
    15·2 answers
  • Adult tickets to the faculty-students basketball game sold for $5 each and student ticket was sold for $2 each. if 235 tickets w
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!