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
alexandr402 [8]
3 years ago
14

Can someone please help me

Mathematics
2 answers:
anzhelika [568]3 years ago
6 0

Answer:

I and II

Step-by-step explanation:

I: 10 is less than or equal to 2(11) - 1

10 <= 22 - 1

10 <= 21

10 is less than or equal to 21

solution

II: 10 is less than or equal to 2(8) - 1

10 <= 16 - 1

10 <= 15

10 is less than or equal to 15

solution

III: 10 is less than or equal to 2(3) - 1

10 <= 6 - 1

10 <= 5

10 is not less than or equal to 5

not a solution

denpristay [2]3 years ago
3 0
I think the answer would be none
You might be interested in
Can someone help me solve this?​
atroni [7]

Answer:

5

Step-by-step explanation:

speed=d÷t.

s=1/4=1/20

cross multiply your equation

6 0
2 years ago
Okay this app getting addicting
kompoz [17]

FAXT

like i started today but i can't stoppppp

8 0
2 years ago
Read 2 more answers
Solve the equation. Check your solutions.<br> |4b+4|=|2b+8|
anzhelika [568]

Answer:

<h2><u>b = 2 or b = -2</u></h2>

Explanation:

|4b + 4| = |2b + 8|

<em>Solve absolute value</em>

|4b + 4| = |2b + 8|

Either 4b + 4 = 2b + 8 or 4b + 4 = −(2b + 8)

4b + 4 = 2b + 8 <em>(Possibility 1)</em>

4b + 4 − 2b = 2b + 8 − 2b <em>(Subtract 2b from both sides)</em>

2b + 4 = 8

2b + 4 − 4 = 8 − 4 <em>(Subtract 4 from both sides)</em>

2b = 4

2b / 2 = 4 / 2 <em>(Divide both sides by 2)</em>

b = 2

4b + 4 = −(2b + 8) <em>(Possibility 2)</em>

4b + 4 = −2b − 8 <em>(Simplify both sides of the equation)</em>

4b + 4 + 2b = −2b − 8 + 2b <em>(Add 2b to both sides)</em>

6b + 4 = −8

6b + 4 − 4 = −8 − 4 <em>(Subtract 4 from both sides)</em>

6b = −12

6b / 6 = -12 / 6 <em>(Divide both sides by 6)</em>

b = -2

<h2><u>b = 2 or b = -2</u></h2>
6 0
2 years ago
NEED HELP ASAP!!
Kaylis [27]

Answer:

20²+21² = x²

841= x²

x= 29

nearest tenth = 30

4 0
2 years ago
Read 2 more answers
Can someone help me please 100 Points!!
DENIUS [597]

Answer: Idk but i really need the points :(

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • X^2=-36 how do I solve this
    5·1 answer
  • Solve the equation <br> -7 (8a - 9 = - 23 + 4a
    13·1 answer
  • URGENT PLEASE HELP ME !!!
    5·1 answer
  • Find the mean, median and mode of the data set. 12, 18, 14, 13, 12, 13, 6, 15, 5
    7·1 answer
  • Find the volume of the tank below.<br> A. 63 m^3<br> B. 54 m^3<br> C. 78 m^3<br> D. 96 m^3
    5·1 answer
  • A number x is between 0 and 1. Which of the following points on the number line below could be the location of −x+3 ?
    7·2 answers
  • This is one of the least few I promise.
    8·1 answer
  • √ 25 –2√3 + √27 +2√ 9 Express in simplified radical
    13·1 answer
  • I don't get how to explain the rigid motions. Can somebody please help me.
    11·2 answers
  • Does anyone know how to write an equation for two points of (0,-3) and (8,-5) PLEASE HELP
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!