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
bagirrra123 [75]
3 years ago
8

What should be added to both sides of the equation below to complete the square?

Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer:

Step-by-step explanation:

x² + 6x = 8

Coefficient of the x term: 6

Divide it in half: 3

Square it: 3²

Add 3² to both sides of the equation to complete the square and keep the equation balanced:

x² + 6x + 3² = 8 + 3²

(x+3)² = 17

You might be interested in
Put these questions in order from least to greatest 3/8 19/24 2/3
aleksandr82 [10.1K]
First 3/8, second 2/3, and third 19/24
4 0
3 years ago
Determine whether each expression was simplified correctly.​
astra-53 [7]

Answer:

Only b is correctly simplified.

Step-by-step explanation:

3 0
2 years ago
Joe has four notes in his wallet. The total value of the notes is $75. Which type of note is not in Joe's wallet?
Sergio039 [100]

Answer:

$ 20

Step-by-step explanation:

Given that,

No. of notes Joe has = 4

The total value of the notes = $ 75

From the given notes, 4 notes that can make the sum of 75 would be

$ 50 note + $ 10 + $ 10 note + $ 5

= 50 * 1 + 10 * 1 + 10 * 1 + 5 * 1

= $ 75  

Thus, the note that would not be included in the total value would $20 note as if we add it either the sum would be greater or lesser with four notes in combination.

6 0
2 years ago
A certain recipe ask for 5/9 flour and 1/3 flour. how much flour is needed ?
Bad White [126]
5/9 + 1/3 = 5/9 + 3/9 = 8/9 <==
6 0
3 years ago
Read 2 more answers
Please help and thank you
tresset_1 [31]

Answer:

A. The description represents an arithmetic sequence because the successive y-values have a common difference of 600

Step-by-step explanation:

The equation that this situation is describing would be

y=600x+20000

This would mean that this equation would be an arithmetic series

5 0
3 years ago
Other questions:
  • Sam can wash 8 cars is in 1 hour. Shelley can wash 6 cars in 1 hour. How much time does it take them to wash 70 cars if they wor
    5·1 answer
  • 1,450<br> divided by <br> "1" /"25" <br> 1,450<br> divided by <br> "1" /"50"
    11·1 answer
  • 172 (-167) (-10) (-144)
    5·1 answer
  • Circle O has a circumference of approximately 44 in.
    10·1 answer
  • A dentist has 400 male and female patients that range in age is from 10 years old to 50 years old and up. What is the experiment
    13·1 answer
  • The population of a city is 218720.
    9·1 answer
  • What is the distance between the points<br> (-7,1) and (-7,-5) on the coordinate<br> plane?
    8·2 answers
  • The sum of two numbers is 52 and the difference is 12. What are the numbers?
    8·1 answer
  • If one lady make 50 roti in 60 mins then how 3 ladies will make how many roties in 60 mins
    10·1 answer
  • Identify the sampling technique used. Every 17th person in line to buy tickets to a concert is asked his or her age.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!