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
harkovskaia [24]
3 years ago
10

An equation _____ has one solution. 1. never 2. always 3.sometimes

Mathematics
2 answers:
Tomtit [17]3 years ago
3 0

Answer:

Option 3

Step-by-step explanation:

An equation is sometimes one solution because it can also have infinitely many solution or no solutions.

Vilka [71]3 years ago
3 0

Answer:3

An equation can have no solutions, one solution, or a bunch of solutions

You might be interested in
Write the rational number as a decimal. Show your work. 5/9 -3/8 -3/11.
Bad White [126]

I have memorized facts about fractions like these, so can tell you ...

\dfrac{5}{9}=0.5\overline{5}\\\\-\dfrac{3}{8}=-3\times 0.125=-0.375\\\\-\dfrac{3}{11}=-0.27\overline{27}

_____

A fraction with 9 as a denominator is a repeating 1-digit decimal with the decimal digit being the numerator of the fraction.

A fraction with 11 as a denominator is a repeating 2-digit decimal with the two digits being 9 times the numerator of the fraction.

1/8 = 0.125, so any multiple of 1/8 is that multiple of 0.125.

4 0
3 years ago
The Chinese system presented in the text has symbols for 1 through​ 9, and also for​ 10, 100, and 1000. What is the greatest num
Naddika [18.5K]
To get the biggest possible number, use all the symbols at once. 1000+100+10+9+8+7+6+5+4+3+2+1=what?
4 0
3 years ago
PLZ HELP ! PLZ EXPALIN HOW TO DO THIS
____ [38]
Answer : 11^9
Explanation: when you’re dividing powers, you substract them, so in this case it is 6-2 and you’ll get 11^4. Then you need to multiply, when you’re multiplying you are adding powers. In this case you add 4 and 5 and get 11^9
8 0
2 years ago
Read 2 more answers
Calculate the following:<br> 4 + 6 = 2 x 5 - 3 =
AURORKA [14]

Answer:

10=7

Step-by-step explanation:

6+4=10

2x5=10

10-3=7

Hope this helps :)

7 0
2 years ago
Read 2 more answers
2r^2+3s^3-r^2+4t^2-r^2 if r=-2, s=-3, and t=5
dimulka [17.4K]
2(-2)^2+3(-3)^3-(-2)^2+4(5)^2-(-2)^2 = 19

19 is the answer.
3 0
3 years ago
Other questions:
  • A model for the surface area of a human body is given by S = 0.1091w0.425h0.725, where w is the weight (in pounds), h is the hei
    7·1 answer
  • Help me please !!!!!!! : P
    14·1 answer
  • What is 15/35 simplified
    13·2 answers
  • Can someone please help
    5·1 answer
  • I need help with Tuesday can someone help
    9·1 answer
  • WANT BRAINLIEST?<br>-4 1/4 - 1 2/5 <br><br>(please show your work all of it)
    5·1 answer
  • Plz help!
    14·1 answer
  • Given: g ∥ h and ∠2 ≅ ∠3
    9·2 answers
  • Find the perimeter of the triangle, round to the nearest tenth
    9·1 answer
  • If xx and y vary directly and y is 21 when x is 7, find y when x is 5
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!