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
amid [387]
3 years ago
7

Solve x3 = 125 over 27.

Mathematics
2 answers:
AveGali [126]3 years ago
5 0
Take the cube root of both the left and right sides. What times what times what equals 125? What times what times what equals 27? Same with the x. x * x * x= x^3 because when multiplying x, we add the exponents. 5 * 5 * 5= 125. 3 * 3 * 3= 27.

x^3= 125/27
x= 5/3 or 1.6666667

Hope this helps! :)
Sladkaya [172]3 years ago
3 0
Please express exponentiation with "^":  Solve x^3 = 125 / 27.

Find the cube root of both sides.  The cube root of x^3 is just x.
The cube root of 125 is 5, and the cube root of 27 is 3.  What is the value of x?

You might be interested in
the first term of an arthimetic sequence is 42 the rule an= an-1 +8 can 1 can be used explain how to write explict rules
Svet_ta [14]

Answer:

34 + 8n

Step-by-step explanation:

a₁ = 42

a_{n} = a_{n-1} + 8

a₂ = a₁ + 8    = 42 + 8   = 50

a₃ = a₂ + 8   = 50 + 8 = 58

a₄ = a₃ + 8 =   58 + 8  = 66

Arithmetic sequence: 42, 50 , 58 , 66, ......

a₁ = 42 ; d = 8

a_{n} = a₁ + d(n-1)

    = 42 + 8(n - 1)

    = 42 + 8n - 8

   = 34 + 8n

3 0
2 years ago
Read 2 more answers
What is the radius of a circle with the equation x2 + y2 – 14x + 10y = 250?
ololo11 [35]
X2 + y2 - 14x + 10y = 250
x2 -14x + 49 - 49 + y2 + 10x + 25 - 25 = 250
(x - 7)^2 - 49 + (y+5)^2 - 25 = 250
(x-7)^2 + (y+5)^2 = 250 + 49 + 25
(x-7)^2 + (y+5)^2 = 324

Therefore the radius, r
r = 324^0.5
r = 18
4 0
3 years ago
Which statement about triangles is true
Salsk061 [2.6K]
C is the correct answer. An equilateral triangle is a type of triangle.
6 0
3 years ago
Jamie's family went to the beach. They got to the beach at 9:55 A.M. and swam in the ocean for 50 minutes. Then they built sand
Allushta [10]

Answer:

11:40 A.M.

Step-by-step explanation:

3 0
2 years ago
Question in picture solve
dimulka [17.4K]

Answer:

x= 13.5

Step-by-step explanation:

f(x) = 2x + 9

f(x) = 36

Set the 2 equations equal to each other;

2x + 9 = 36

Subtract 9 from both sides;

2x = 27

Divide both sides by 2;

x = 13.5

<em>Check:</em>

f(x) = 2x + 9

f(13.5) = 2(13.5) + 9= 27 + 9 = 36

3 0
3 years ago
Other questions:
  • How do you rewrite -1(x-2) without parenthesis?
    9·1 answer
  • !!!HELP!!! PLEASE SHOW WORK SO I CAN UNDERSTAND!
    11·1 answer
  • Can you help me with this? Please and thank you.
    10·1 answer
  • If Event A and Event B are independent, what is the outcome if Event A occurs with a probability of 0.18 and Event B occurs with
    10·1 answer
  • Factor 6 z^3/3 + 1 z^1/3
    8·1 answer
  • Which equation represents a line which is parallel to x = 0?
    10·1 answer
  • How many ounces are in 1 pint and 3 ounces?
    14·1 answer
  • Sarah's teacher wrote this expression on the whiteboard. Where could she place brackets in the expression for it to be equal to
    13·1 answer
  • The graph of g is a translation 4 units up and 3 units right of the graph of f(x) = 5^x. Write an equation for g
    7·1 answer
  • Someone pls help asap I really need the answer real quick
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!