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
rjkz [21]
3 years ago
5

Rewrite without absolute value for the given conditions: y=|x−3|+|x+2|−|x−5|, if x<−2

Mathematics
1 answer:
JulijaS [17]3 years ago
4 0

Answer:

y=-x-4 given that x is less than -2.

Step-by-step explanation:

|x-3|=x-3 when x-3 is positive, \ge 0. So solving x-3 \ge 0 by adding 3 on both sides gives x \ge 3

|x-3|=-(x-3) when x-3 is negative, \le 0. So solving x-3 \le 0 by adding 3 on both sides gives x \le 3

x is included in the last one since these values are less than 3. This means for our problem with given condition that |x-3|=-(x-3)=-x+3.

|x+2|=x+2 when x+2 is positive, \ge 0. So solving x+2 \ge 0 by subtracting 2 on both sides gives x \ge -2

|x+2|=-(x+2) when x+2 is negative, \le 0. So solving x+2 \le 0 by subtracting 2 on both sides gives x \le -2

x is included in the last one since these values are less than -2. This means for our problem with given condition that |x+2|=-(x+2)=-x-2.

|x-5|=x-5 when x-5 is positive, \ge 0. So solving x-5 \ge 0 by adding 5 on both sides gives x \ge 5

|x-5|=-(x-5) when x-5 is negative, \le 0. So solving x-5 \le 0 by adding 5 on both sides gives x \le 5

x is included in the last one since these values are less than 5. This means for our problem with given condition that |x-5|=-(x-5)=-x+5.

Lets put it altogether now.

y=|x−3|+|x+2|−|x−5|, if x<−2

y=-x+3+-x-2-(-x+5)

y=-x+3-x-2+x-5

y=-x-x+x+3-2-5

y=-x-4

You might be interested in
Transitive property: if ____=-11^3 and -11i^3=11i then _____=11i
Semenov [28]

Answer:

if -11i^3 =-11^3 and -11i^3=11i then -11^3=11i

if I'm wrong pls correct me but I'm pretty sure this is

5 0
2 years ago
How do you add and subtract decimals as easily as you do whole numbers?
Gwar [14]
You can also multiply the decimals by a multiple of 10 to turn them I to whole numbers. Just make sure you multiply them both by the same multiple of 10 and divide them back before you write your answer!
8 0
3 years ago
Please help me and also you have to show work please!
LenKa [72]
<span>2544.69 is the answer I believe I hope I am right.</span><span />
6 0
3 years ago
I have NO idea how to do this to be honest.
vazorg [7]
(-5a)(-3a ²)
= 
15a³

-5 x -3 = 15 ( negative times negative = positive)
a x a² = a³ ( when multiplying exponents, you add the exponents together )
4 0
2 years ago
Read 2 more answers
Find the area of the blue shape below. Use 3.14 for π
Anika [276]

Answer:

1413.86 ft^2.

Step-by-step explanation:

The diameter of the circle = 50 - 2(18)

= 50-36

=  14 ft.

So its radius is 7 ft.

The total area of the blue shape

= 2(35 * 18) + 3.14*7^2

= 1413.86 ft^2.

7 0
1 year ago
Other questions:
  • How many real solutions does the equation 8x^2 − 10x + 15 = 0 have?
    7·2 answers
  • A shipping company charges based on calculations of the volume of a rectangular box and the sum of the dimensions of the
    8·1 answer
  • What is -v+5+4v=1+5v+3
    6·2 answers
  • Answerrrrrrrrrrrrrrrrrrrrrr nowwwwwww
    6·1 answer
  • a restaurant automatically add an 18% tip to the bill. if the tip was $9, what was the bill before the tip was added, in dollars
    15·1 answer
  • Find the x-coordinate where the graph of the function f(x) = e(–sinx) has a slope of 0
    15·2 answers
  • Please answer very confuse english very bad que?
    15·1 answer
  • -2.5(p+4)+8.1 simplify answer
    9·1 answer
  • Join the zoommmmmmmmmm
    6·1 answer
  • In this exercise, find the area of the shaded part.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!