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
patriot [66]
3 years ago
10

Which equations are equivalent to ? 3^3√x+4 =12 Check all that apply.

Mathematics
2 answers:
vova2212 [387]3 years ago
8 0

Answer:

The third and the fifth equations are equivalent.

Step-by-step explanation:

First of all, you must find x from 3\cdot \sqrt[3]{x+4}=12 and check during the procedure what expressions from the options are equivalent.

The process is shown below:

  1. 3\cdot \sqrt[3]{x+4}=12
  2. \sqrt[3]{x+4}=\frac{12}{3}
  3. \sqrt[3]{x+4}=4
  4. (\sqrt[3]{x+4})^3=(4)^3
  5. x+4=64
  6. x=64-4
  7. x=60

From step 3, it could be said that the first, the second and the fourth options ARE NOT equivalent equations because when the left side is \sqrt[3]{x+4}, the right side must be +4, and these three options don't meet the condition.

From step 5, it could be said that the third option IS an equivalent equation because it is the same expression.

From step 7, it could be said that the fifth option IS an equivalent equation because it is the same expression.

Thus, the third and the fifth equations are equivalent.

eimsori [14]3 years ago
4 0

Answer:

option c

x + 4 = 64

and

option e

x = 60  

Step-by-step explanation:

Given in the question an expression

3∛x+4 = 12

∛x + 4 = 12/3

∛x + 4 = 4

Take cube on both sides of the equation

∛(x + 4)³ = 4³

x + 4 = 64

x = 64 - 4

x = 60  

You might be interested in
Sam is 3 years younger then Marco . Marco is 15 how old is Sam
vodomira [7]
Sam will be = 15 - 3 = 12 years.
6 0
3 years ago
Read 2 more answers
What is the square root of 365
valina [46]
19.1 should be your answer
7 0
3 years ago
Read 2 more answers
23 times 536 what is the proodsuct to that number
Nikolay [14]
   
23 × 536 = 12328
==============



4 0
3 years ago
Are 10/12 and 15/20 proportional
Softa [21]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
QUESTION 4
ANEK [815]

(2x-1)(x+4)=0

Step-by-step explanation:

A random zero property of multiplication is taken to find the solution

(2x-1)(x+4)=0

consider a=2x-1 and b=x-4                                      a.b=0

                                                                           either a or b or both must be 0

equating both the equations

2x-1=0 or x=4=0        x-4=0

2x-1=0                         x=4  

2x=1

x=1/2

substitute the values of x in the main equation

[2(1/2)-1][(1/2)+4]=0

3 0
3 years ago
Read 2 more answers
Other questions:
  • ASAP! Please help me!!!
    9·1 answer
  • Simplify this <br> 6x-3y-z+2x+3y-7z
    10·1 answer
  • PLEASE HURRY IT'S URGENT!!!!!
    6·2 answers
  • Can anyone pls help me in this pls
    7·2 answers
  • Please help I'm really stuck with this
    9·1 answer
  • Which ordered pair is a solution of the equation? 2 + 3y 10 Choose 1 answers Only A (2.2) B Only (13) C Both (2, 2) and (1.3) D
    15·1 answer
  • PLEASE HELP ME!!!! The average temperature of Kopikoville was reported to be - 19° last year. This year, the average temperature
    10·1 answer
  • Due in 1 hours, 24 minutes. Due Fri 06/28/2019 11:59 p A survey team is trying to estimate the height of a mountain above a leve
    12·1 answer
  • The ages of the winners of a cycling tournament are approximately bell-shaped. The mean age is 27.2 years, with a standard devia
    10·1 answer
  • HELP NOW<br> You will not use all of the pieces.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!