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
Aliun [14]
3 years ago
12

Solve 2x2 + 16x + 6 = 0 by completing the square. Round the solutions to the nearest hundredth

Mathematics
2 answers:
dexar [7]3 years ago
7 0
Are you good at math?
Gala2k [10]3 years ago
7 0
Solve by completing the square;
X= plus or minus the square root of 13 minus 4
Or in decimal form
X= -0.39. X= -7.61
You might be interested in
13 gallons of water are used to completely fill 3 fish tanks. If each tank holds the same amount of water, how many gallons will
Pepsi [2]

Answer:

4 1/3

Step-by-step explanation:

12/3=4

1/3+4=4 1/3

7 0
2 years ago
What probability statement would you add to ​P(blue) = 1 10 to make a complete probability model for the event choosing a foam b
algol [13]

Answer:

The chances of landing on blue are 1 in 4, or one fourth. The chances of landing on red are 1 in 4, or one fourth. This problem asked us to find some probabilities involving a spinner.

3 0
3 years ago
A certain ore contains 9 percent gold. How much ore (in tons) is needed to obtain 126 tons of gold
Stella [2.4K]

Answer:

it'll take 251,991 tons of ore to obtain 126 tons of gold.. That's a lot

7 0
2 years ago
The graph of a system of equations with the same slope will have no solution
Andre45 [30]

Answer:

B. Sometimes I am pretty sure

3 0
3 years ago
Jayne stopped to get gas before going on a road trip. The tank already had 4 gallons of gas in it. Which best describes why the
Musya8 [376]

the tank holds 4 gallons


3 0
3 years ago
Read 2 more answers
Other questions:
  • Using the number 234.58937 what is the sum of the tens digit and the tenths digit?
    6·2 answers
  • Pat is painting a stage backdrop for a play. The paint he is using covers 90 square feet per quart. How many quarts of paint sho
    14·1 answer
  • Please help, if you answer thanks :) will mark brainliest
    13·1 answer
  • Explain how you can use a quick picture to find 3x2.7
    13·1 answer
  • Please assist me with this problem​
    15·2 answers
  • PLEASE help<br><br> what is the slope of the line shown below
    14·1 answer
  • Select all the statements that are true about rectangles.
    5·1 answer
  • Need help ASAP !!!<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B55%20%5Ctimes%2011%20%5Ctimes%205%7D%20" id="TexFormula
    13·1 answer
  • A picture is mounted on a frame measuring 25 centimeters by
    13·1 answer
  • Lisa treated her sisters to lunch their lunch cost $75 and the sales tax was 8% if Lisa left
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!