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
Mumz [18]
3 years ago
7

If the discriminant of a quadratic equation is equal to -8, which statement describes the roots?

Mathematics
1 answer:
tia_tia [17]3 years ago
4 0

Answer:

There are two complex roots.

Step-by-step explanation:

When the discriminant is a negative number, the parabola will not intersect the x-axis. This means that there are no solutions/two complex solutions.

You might be interested in
7th term in geometric sequence an=2 5(n-1)
Soloha48 [4]
To find the 7th term, all you have to do is plug it in the equation.

First n would equal 7 because we are looking for the 7th term.

Now, let's plug everything we know into the equation.

a7 = 2+5 * (7-1)

= 2 + 5 * 6

= 2 + 30

= 32

In conclusion, the 7th term would equal 32.
3 0
3 years ago
Jamie kept track of the total hours and minutes she worked this week at the local health food store.
ddd [48]

1 hour = 60 minutes.

Convert the minutes to decimals by diving by 60

30/60 = 0.5

2 hours and 30 minutes = 2.5 hours

45/60 = 0.75

5 hours 45 minutes = 5.75 hours

15/50 = 0.25

3 hours 15 minutes = 3.25 hours

Ow add all the hours:

2.5 + 5 + 5.75 + 3.25 = 16.5 hours

Answer: B. 16.50

7 0
2 years ago
10. Write in slope-intercept form:<br> -3x + 4y = 12
Anastasy [175]

Answer:

Step-by-step explanation:

Write in slope-intercept form:

-3x + 4y = 12 is

 Slope = 1.500/2.000 = 0.750

 x-intercept = 12/-3 = 4/-1 = -4.00000

 y-intercept = 12/4 = 3

7 0
3 years ago
A section of the dining room has 3 tables with 6 chairs at each table determine which expressions represent the situation and wh
tekilochka [14]

Do:

3x6

(3)(6)

6+6+6

Do not:

(3)-(6)

3/6

3+6

8 0
3 years ago
Want to learn symmetry?<br>​
Zanzabum

Answer:

yea

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • How do I do this lol
    8·2 answers
  • !!!!!!!!!!!!!!!!!!!!!!!!!!! NEED HELP ASAP PLEASE !!!!!!!!!!!!!!!!!!
    6·1 answer
  • Sam kept track of the number of problems he was assigned for his math homework on the box plot.
    9·2 answers
  • 4/(x+8) - 2/(x-8) = (4x)/(x^2-64)<br><br><br><br> what variable would make the denominator zero?
    9·1 answer
  • F(x) can be read as which of the following<br> The function of x<br> F times x<br> Y
    11·1 answer
  • Is 4/67 grater that 5/777
    13·1 answer
  • Each side of a square is (7 + 3x) units. Which is the perimeter of the square​
    8·1 answer
  • Which expression is equivalent to 9(4p)?
    7·2 answers
  • A wire of length $100 cm is bent into a rectangle. If the length of the rectangle is $10 cm more than its breadth, find the area
    13·1 answer
  • Help me understand this is confusing
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!