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
olya-2409 [2.1K]
2 years ago
15

Rewrite the following equation in standard form and determine if there is a solution.

Mathematics
1 answer:
Debora [2.8K]2 years ago
5 0

Answer:

| x + 4 |  = -1    No solution

Step-by-step explanation:

                                                 3 | x + 4 | + 12 = 9

Subtract 12 from both sides:         3 | x + 4 |  = -3

Divide both sides by 3:                     | x + 4 |  = -1

Absolute value cannot be negative, so there is no solution.

You might be interested in
3x - 6 less than or equal to -3 on a graph
g100num [7]
I believe that -3 is less than 3x-6 because if you look at their graph -3’s graph is below 3x-6 graph
4 0
3 years ago
Please help with this. Thanks
lisov135 [29]

Answer:

\sqrt{106}

Step-by-step explanation:

Given <u>v</u> = < - 5, 9 > then the magnitude is

| <u>v</u> | = \sqrt{(-5)^2+9^2} = \sqrt{25+81} = \sqrt{106}

4 0
3 years ago
batteries which normally sell for $1.89 a pack are on sale for $3.40 for two packs. approximately what percentage markdown does
aev [14]
Normally, two packs of batteries cost $1.89*2=$3.78.  The discounted price of $3.40 divided by the standard price of $3.78 for two packs is approximately .9, or 90 percent.  Therefore, we have an approximately ten percent discount with the sale.
6 0
2 years ago
Read 2 more answers
If you invest $8,600 at a 3.95% simple annual interest rate, approximately how long will it take for you to have a total of $21,
telo118 [61]
Well, Doing 8,600 x .0395, you get 339.7, then if you do that x 25, that's too low if you add 8600 to it, 36 years if you do 339.7 x 25, then add 8600 its extremely close to 21000. And since you put approximately, since this will round up, the best answer choice is definitely B

Hope this helps. Have a great day!
 
5 0
3 years ago
Read 2 more answers
Question 4 of 9<br> (7 + 1) + 8 = 7+ (1 + 8)<br> A. True<br> B. False
IgorC [24]

Answer:

A true

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If the cells continue to double every 5 minutes, how long will it take to fill 3 additional bottles of the same size? minutes
    6·2 answers
  • Distribute to simplify
    11·1 answer
  • If graphs have a linear equations in a system are concurrent having the same slope and the same y-intercept what does that mean
    10·1 answer
  • Patrick is constructing the circumscribed circle for △RST. Which construction could be his first step?
    12·2 answers
  • In which quadrant does a -285 angle lie
    11·1 answer
  • A decimal number changed to 23.7 after it was rounded
    11·2 answers
  • How many three-digit positive integers <img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle"
    10·1 answer
  • When planning a date night, you have a choice of 2 types of restaurants: pizza (P) or barbeque (B); a choice of 3 types of movie
    9·1 answer
  • PLEASEE HELPP MEEE. ​
    10·2 answers
  • What is the difference in miles between Kay’s longest bike ride and her shortest bike ride?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!