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
Rzqust [24]
3 years ago
10

There are infinitely How many pairs of numbers of which the sum of their cube roots is zero give two of these pairs

Mathematics
1 answer:
ivanzaharov [21]3 years ago
8 0

Answer:

Infinite pairs of numbers

1 and -1

8 and -8

Step-by-step explanation:

Let x³ and y³ be any two real numbers. If the sum of their cube roots is zero, then the following must be true:

\sqrt[3]{x^3}+ \sqrt[3]{y^3}=0\\ \sqrt[3]{x^3}=- \sqrt[3]{y^3}\\x=-y

Therefore, any pair of numbers with same absolute value but different signs fit the description, which means that there are infinite pairs of possible numbers.

Examples: 1 and -1; 8 and -8; 27 and -27.

You might be interested in
The value of a machine depreciates each year by 5% of its value at the beginning of that year.If its value when new on 1st Janua
luda_lava [24]

Answer:

6460 pounds approx.

Step-by-step explanation:

Depreciation = P( 1 - r/100)^n [ n = time period, P= Principal and r= rate}

= 10,250(1-5/100)^9

= Approx. 6460 pounds

7 0
3 years ago
3a2+4b for a=2 and b=3
Kobotan [32]
First you’ll multiply to get 3x2x2 + 4x3. Then add them together. 12+12=24
4 0
3 years ago
Can someone please answer this, ill give you brainliest Would be very appreciated.
riadik2000 [5.3K]

Answer:

See below ~

Step-by-step explanation:

  1. More revenue would be generated at $5 than $17 because on the graph, when the price is at $5, there is about $3750 in revenue compared to when the price is $17, the revenue is $2500.
  2. The company should sell their product at $10. At this price, the revenue they will make is $5,000.
  3. The domain is the possible intervals in which x lies. Therefore, the domain is : 0 ≤ p ≤ 20.
3 0
2 years ago
What is the greatest common factor of 62, 41, and 71?
garik1379 [7]
62= 1 \cdot 2 \cdot 31 \\
41=1 \cdot 41 \\
71=1 \cdot 71 \\ \\
GCF(62,41,71)=1
3 0
3 years ago
2.4 x 0.87 help help help
yawa3891 [41]

Answer:

2.088

Step-by-step explanation:

Trust me I am in high school honors algebra with almost an average of 100.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Qwertyuiopasdfghjklzxcvbnm y=2x+3 in point slope form? please and thank you
    5·1 answer
  • What is the value of X and Y?<br> 35°<br><br><br> 60°<br><br><br> 110°<br><br><br> 145°
    10·1 answer
  • Molly, Paige and Demi share 42 sweets in the ratio 3 : 2:1
    5·2 answers
  • What is 6.25 X 10 to the 5 th power
    5·2 answers
  • Word form for (3 x 10)+ (7 x 1) + (3 x 1/10+(5 x1/100)
    5·2 answers
  • You have two rectangular prisms (Prism A and Prism B). Prism A has the following dimensions: length x, width y, and height z. Pr
    12·1 answer
  • Nswer two questions about Systems A AA and B BB: System A AA start text, end text System B BB { − 3 x + 12 y = 15 7 x − 10 y = −
    9·1 answer
  • A box rectangular prism has an end that is 3 by 5 ft in dimension it’s length is 10 feet what is the volume of the prism
    13·1 answer
  • Noah is solving an equation, and one of his moves is unacceptable. Here are the moves he made.
    8·1 answer
  • Please help quick!!! Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!