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
PilotLPTM [1.2K]
3 years ago
10

I know the answer already but can someone explain it please 2187= 3^x Answer is x=7

Mathematics
1 answer:
natima [27]3 years ago
6 0

Answer:

3^x = 2187 is equivalent to log 3 (2187) = x.  (the three is the small number that goes lower next to the g). Then, use a calculator to do log(2187) / log(3)

Step-by-step explanation:

You might be interested in
use 3.14 n for to estimate the area of a circle if the diameter is given on your answer to the nearest hundredth if necessary​
s2008m [1.1K]

Answer: The Answer is pie

Step-by-step explanation:

8 0
3 years ago
I wanna know an integer greater than -3 but less than 3
timama [110]
Anything between -3≤x<3
Those integers can be -2,-1,0,1 or 2
7 0
3 years ago
Read 2 more answers
42=-2d+6 I need help
sineoko [7]
<span>42=-2d+6

Here, to find d, you need to separate it on one side.
First, subtract 6 from both sides.

42-6 = -2d + 6 - 6
36 = -2d

Now divide both sides by -2.

36/-2 = -2/-2d
-18 = d

The answer to this problem is -18, or d = -18.</span>
5 0
3 years ago
Read 2 more answers
Tomika uses 619 inches of wire to make a necklace and 313 inches of wire to make a bracelet.
Lisa [10]

Answer:

2,796.

Step-by-step explanation:

First, I added 619 + 313, which is 932. Since she is able to use more, I multiplied it by two to get me 1,864. If I tried multiplying it by three, I would get 2,796, which is a perfect amount.  

4 0
3 years ago
Need help asap willing to give a lot of points!
Zielflug [23.3K]

Answer:

\fbox {See below} \downarrow

Step-by-step explanation:

<u>Question 1</u>

<u>Part (a)</u> :

⇒ 6 × 6 × 6 × 6 × 6 × 6 × 6 = 6ˣ

⇒ 6⁷ = 6ˣ

⇒ x = 7

<u>Part (b)</u> :

⇒ y² = 169

⇒ √y² = √169

⇒ y = ± 13

⇒ y = 13, y = -13

<u>Question 2</u>

<u>Part (a)</u> :

⇒ (√5)² × (√3)²

⇒ 5 × 3

⇒ 15

<u>Part (b)</u> :

⇒ (∛9)³ × (√30)²

⇒ 9 × 30

⇒ 270

8 0
2 years ago
Other questions:
  • Can I get the answers plz
    14·1 answer
  • 2 ways math is used in playing video games please explain
    9·1 answer
  • I need help with all of the odd numbers
    6·1 answer
  • How do you solve 2(3x+7)-5(x+3)?
    7·2 answers
  • Provide an example of optimization problem
    10·1 answer
  • Round 43,000 to the nearest thousand
    6·1 answer
  • an astronomical unit is about 9.3•10^7 miles. Mercury is about 0.38 astronomical units from the sun. What is mercury’s distance
    11·1 answer
  • On a standardized science test, the seniors at Fillmore High School have a mean score of 430 with a standard deviation of 90.
    10·1 answer
  • A class of 40 students visits a farm they tour the farm in group of 5 how many groups of 5 can they make?
    8·2 answers
  • Which statements are correct for all values of x?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!