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
inn [45]
3 years ago
14

Steven conjectures that for |x|>5, it is true that x^3>125. Is his conjecture correct? Why or why not?

Mathematics
1 answer:
vredina [299]3 years ago
5 0

Conjectures are conclusions formed from evidences. Steven's conjecture that: x^3 > 125 is true because: x > 5 or x > -5 for |x| > 5

Given that:

|x| > 5

Split the inequality as follows:

x > 5 or x > -5

Take the cube of both sides

x^3 > 5^3 or x^3 > -5^3

Evaluate all exponents

x^3 > 125 or x^3 > -125

Steven's conjecture that: x^3 > 125 is true because:

x > 5 or x > -5 for |x| > 5

Read more about absolute inequalities at:

brainly.com/question/4688732

You might be interested in
What is the equation of a line passing through (-3,7) and having a slope of -1/5?
g100num [7]
We'll use the slope-intercept form y = mx + b. Where m is the slope and b is the y-intercept.

We know the slope, -1/5. Now the equation looks like y = (-1/5)m + b

To find the y-intercept, plug in the ordered pair that the question gave us into our equation and solve for b.

7 = (-1/5)(-3) + b
7 = 0.6 + b
6.4 = b
b = 6 2/5

So, the y-intercept will be at 6 2/5.
4 0
3 years ago
Help ASAP!!!! Please someone help me
frosja888 [35]

Answer:

1 9/8

Step-by-step explanation:

Its a lot of explaining lol

8 0
3 years ago
Which of the following expressions is equivalent to 32 ÷ 4• 4 ÷ 2 • 2?​
mel-nik [20]

Answer:

128

Step-by-step explanation:

32 ÷ 4• 4 ÷ 2 • 2

8 .4.2.2

128

6 0
3 years ago
Base area:12.5m^2;height:1.2m
lilavasa [31]
? Ummm What is the question???
8 0
3 years ago
Five less than 3 times the length, l
natita [175]
The equation would be 3l-5.
3 0
3 years ago
Other questions:
  • An oblique cylinder has a radius of 10 units and slant length of 26 units. What is the volume of the cylinder?
    6·2 answers
  • Find all solutions in the interval [0, 2π).<br><br> 4 sin2x - 4 sin x + 1 = 0
    15·1 answer
  • Write a description of how a diagram can help you solve 2x40
    12·1 answer
  • What is the solution using cross multiplication to this problem ?<br> 10/(x+2)7/(x+2)
    14·1 answer
  • Elementary school students spend 1/6 of their day at recess on average. If they are in school 6 1/2 hours a day, how much time i
    5·2 answers
  • Subtract 4p^2 - 9p+ 11 from p? – 5p + 4.<br> Your answer should be a polynomial in standard form.
    8·1 answer
  • Please answer :) <br><br> ( Will give brainlst)
    11·1 answer
  • PLEASE ANSWER THE TWO QUESTIONS IM BEGGIN YOU.
    6·2 answers
  • When was 2011 gone to 2021 what is the difference in years?
    10·2 answers
  • I WILL GIVE YOU BRAINLY PLSS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!