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
Vitek1552 [10]
2 years ago
7

Use the discriminant to determine the number and type of solutions for the equation 2x^2−4x+7=0

Mathematics
1 answer:
masya89 [10]2 years ago
4 0

Answer:

it is c

Step-by-step explanation:

You might be interested in
Four times the square of a non-zero number is equal to twelve times the number.
Whitepunk [10]
4x^2 = 12x
4x^2 - 12x = 0
4x(x - 3) = 0

4x = 0
x = 0...not this one

x - 3 = 0
x = 3 <== ur number
4 0
2 years ago
Pls help me with this
scoundrel [369]

Answer:

6mm

Step-by-step explanation:

7 0
2 years ago
−6.2&lt;−4.5, yet |−6.2|&gt;|−4.5|. Use a number line to show why.
romanna [79]

Answer:

-27.9

Step-by-step explanation:

3 0
3 years ago
Work out the volume of the cuboid in m
Marina CMI [18]
Answer: V= 4500m^3

Explanation:
V= length x width x height
V = 600 x 3 x 2.5
V = 600 x 7.5
V = 4500
6 0
3 years ago
Is the following a reflection,<br> rotation or translation?
Blababa [14]
Rotation

It’s rotating 90 degrees counterclockwise
5 0
2 years ago
Other questions:
  • A bookworm burrows a hole through an eight-volume set of encyclopedia from the start of Volume 4 right through to the end of Vol
    8·1 answer
  • Please answer correctly
    12·1 answer
  • An airplane's change in altitude before landing is shown in the table. what equation represents this change in altitude?
    6·1 answer
  • The seven-digit number 1113A8B can be divided by 4, 5, and 9 What is the sum of the digits A and B?
    15·1 answer
  • What is 20 divided by 2
    8·2 answers
  • Which list of ordered pairs is NOT a function? Mark only one oval. {(1, 1), (2, 3), (3, 4), (4,5)} ){(1, 1), (2, 2), (3, 3), (4,
    15·1 answer
  • 1. Determine which of the congruency shortcuts can be used to prove that point
    5·1 answer
  • Brainliest for help please
    6·1 answer
  • One-third of the difference of m and n.<br> PLEASE ONLY CORRECT ANSWERS
    10·1 answer
  • I really need help it’s due soon!!! I will be asking more questions soon
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!