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
marissa [1.9K]
4 years ago
8

How would you graph (on a number line) (x-8)(x-8)<0??

Mathematics
1 answer:
Marta_Voda [28]4 years ago
5 0

Answer:

  The graph is the empty number line (no solution)

Step-by-step explanation:

Your expression is (x-8)² < 0. There are no real numbers that give a negative value when squared. There is NO SOLUTION. The graph is empty.

_____

<em>Comment on quadratic inequalities</em>

In general the inequality (x-a)(x-b) < 0 will have a solution when one factor is negative and the other is positive. In general, that will be the case for values of x that are strictly between <em>a</em> and <em>b</em>. In your inequality, that would require you graph numbers that are between 8 and 8. There are none.

You might be interested in
State the number of complex roots, the number of positive real roots and the number of negative real roots of x^4 - x^3 - 6x +3
maria [59]

Answer:

Which points are collinear?

G, A, and T

G, E, and T

A, T, and E

G, A, and E

Step-by-step explanation:

that what i nkow sorry

5 0
3 years ago
Read 2 more answers
Solve the inequality 3x^2 + 10x - 8 &lt; 0​
Ksivusya [100]

Step-by-step explanation:

Given, 3x−2<2x+1

⇒3x−2x<1+2

⇒x<3orx∈(−∞,3)

The lines y=3x−2 and y=2x+1 both will intersect at x=3

Clearly, the dark line shows the solution of 3x−2<2x+1.

8 0
3 years ago
You need to cover the playground of a child development center with mulch. The playground is 125 feet long and 60 feet wide. You
alexira [117]
Volume of this child development center=long x width x deep.
we expressed all magnitudes (long, width and deep) in yards.
Data:
long=125 ft=125 ft * (1/3 yd/ft)=125/3 yd
width=60 ft=60 ft * (1/3 yd/ft)=20 yd
deep=6 in * (1 yd / 36 in)=1/6 yd

We calculate the volume:
volume=(125/3 yd)*(20 yd)*(1/6 yd)=138.8888....yd³≈139 yd³

Answer: 139 yd³
6 0
3 years ago
What is the LCM of x^2+4x, x^2
nordsb [41]
x^2+4x=x\cdot (x+4)\\&#10;x^2= x\cdot x\\\\&#10;\text{lcm}(x^2+4x,x^2)=x^2\cdot(x+4)=x^3+4x^2
5 0
3 years ago
If 112 sections are 34 mile long, how long is each section?
Ber [7]

Answer:

About 3.29 miles long for each section

Step-by-step explanation:

Find unit rate so 112/34 and you’d get 3.29 rounded.

6 0
3 years ago
Other questions:
  • What times what can equal 26
    9·2 answers
  • Someone please helppp.!
    8·2 answers
  • What is -15.5t + 13.24 = -13.44 + 10.56 – 3.1t
    13·2 answers
  • When 31 times a number is increased by 40 the answer is the same as two 200 is decreased by the number
    14·1 answer
  • The sum of 5 consecutive integers is 270
    14·1 answer
  • What is the equation of the axis of symmetry?
    5·1 answer
  • What part of the expression 4(x+3) is a factor
    11·1 answer
  • To increase an amount by 3% what single multiplier would you use?
    8·1 answer
  • Income tax returns show that the mean income of self-employed persons in a particular year was £15,000, with a standard deviatio
    8·1 answer
  • Work out 77 % of 775.66 m Give your answer rounded to 2 DP.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!