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
ivolga24 [154]
3 years ago
11

Why does the solution for an absolute value equation or inequality typically result in a pair of equations or inequalities?

Mathematics
1 answer:
Sidana [21]3 years ago
3 0
And represents the distance between a and 0 on a number line. Has two solutions x = a and x = -a because both numbers are at the distance a from 0. This holds true for all absolute value inequalities. ... Because by definition, the absolute value of a number is its distance from 0 on a number line which means that there are two such numbers: a positive/negative number
You might be interested in
I need atleast 5 volunteers for the magic trick
Leto [7]

What magic trick??

Are you gonna do a magic??

Sorry for a lot of questions.

3 0
2 years ago
It’s worth 10 points if you answer!
Maksim231197 [3]

Answer:

m∠x = 10°

Step-by-step explanation:

Since we are dealing with a <u>right triangle</u> and its two sides and one angle, we can use <u>trigonometry ratios</u>. Remember them all with the acronym SohCahToa.

"o" is for opposite side, "a" is for adjacent side, "h" is for hypotenuse side.

The ratios are:

sinθ = opposite/hypotenuse

cosθ = adjacent/hypotenuse

tanθ = opposite/adjacent

θ means the "angle of reference", or the angle you know or want to find. This determines which side is adjacent (touching) or opposite (not touching). The hypotenuse (longest side) does not change.

In this triangle, θ = x. The sides we know are hypotenuse and opposite. Therefore, we will use the sinθ ratio.

sinθ = opposite/hypotenuse

sinx = CB/AB      Substitute the labels in the diagram

sinx = 4/23      Substitute known values (side lengths)

x = sin⁻¹(4/23)      Isolate 'x'. Use calculator to solve.

x = 10.015....°      Exact answer

x ≈ 10°      Round to the nearest degree

Therefore the measure of angle x (m∠x) is 10°.

8 0
3 years ago
Someone help me with problem 7
k0ka [10]
8 ≥ y + 3 is the answer to problem 7. Also, in problem 5, I couldn't help but notice that the sign should face the other way but still include the equal to sign underneath it, because it should be 4 at MOST, meaning that 4 must be greater than or equal to y + 7.
5 0
3 years ago
Distributive property <br> -2(X-3)=5(2X+3)<br> A) 1<br> B) 6<br> C) -3/4
iragen [17]
It's C) -3/4



If you need the steps let me know. (:

8 0
3 years ago
Read 2 more answers
What is the vertex and the equation of the axis of symmetry of the graph of y=x2-6x-7?
Ray Of Light [21]
X= -b over 2a = --6 over 2×1=3
y=3²-6(3)-7=-16
vertex is (3,-16)
axis of symmetry is 3
3 0
3 years ago
Read 2 more answers
Other questions:
  • Which equations show a direct variation?<br> Choose all answers that are correct.
    5·1 answer
  • Point O is the centre of the circle. What is the value of x? (Assume that lines that appear to be tangent are tangent)
    10·1 answer
  • Which number is a multiple of 6? 2 3 42 56
    11·1 answer
  • Factorized the expression 8+16
    11·2 answers
  • Phil has budgeted 120 to rent a car during his weeklong vacation. At the rate of $40 per week plus 10 cents per mile how many mi
    11·1 answer
  • What is 4/1 as a simplified fraction?
    11·1 answer
  • What is the value of the expression shown? 4[4.5 − 2(1.2)]
    7·1 answer
  • Find the slope and y-intercept, then write the equation of the line WILL GIVE BRAINLIEST URGENT
    7·1 answer
  • A certain antihistamine is often prescribed for allergies. a typical dose for a 100-pound person is 21 mg every 6 hours.
    6·1 answer
  • What is 1000+1000-2000​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!