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
Andrei [34K]
3 years ago
9

If the the discriminant of a quadratic equation is greater then 0, which of the following is true

Mathematics
1 answer:
saw5 [17]3 years ago
8 0
It has 2 real solutions,
if it is equal to 0, it has 1 and if it is negative, it has none as in the quadratic equation, under the square root is b^2 - 4ac. and you cannot root a negative
You might be interested in
Can someone help me with this exempalar? The requirements for this are...
Lyrx [107]

Answer:

I will: Multiply 32 times 20 to get the total cost of the foods and tickets. Then I will add the total cost of the tickets and the total cost of the bus to get the total cost of the trip. Lastly I will divide the total cost of the trip by 2 to find out how much money the class need to earn.

Solution: 32 • 20 = 640 + 900 = 1,540 ÷ 2 = 770

Answer: 770

6 0
3 years ago
Read 2 more answers
How could you model 5 students sharing 4 bags of popcorn equally? How much will each student get?
qwelly [4]
One and a fourth bags of popcorn
4 0
3 years ago
There are three different cubes such that the first cube is 64 times the volume of the second, and the volume of the second cube
tankabanditka [31]

Answer:

4/3

Step-by-step explanation:

If the ratio between the volumes of the first and the second cube is 64, the ratio between the sides is the cubic root of the ratio between the volumes, so:

V1 / V2 = 64

s1 / s2 = \sqrt[3]{64}  = 4

Doing the same for the second and third cubes, we have:

V2 / V3 = 1/27

s2/ s3 = \sqrt[3]{1/27}  = 1/3

So the ratio of the first cube side and the third cube side is:

s1 / s3 = (s1/s2) * (s2/s3) = 4 * (1/3) = 4/3

5 0
3 years ago
Jillian is trying to save water, so she reduces the size of her square grass lawn by 8 feet on each side. the area of the smalle
tatiyna
(x - 8)^2 = 144
take the sq rt of both sides
x - 8 = 12
x = 12 + 8
x = 20

20 feet by 20 feet
7 0
3 years ago
Read 2 more answers
How to write 47 in mayan notation
Shalnov [3]

Answer:

....

..

-

Step-by-step explanation:

so basically idk how to type it on a computer but 4 dots then under those four dots, 2 dots and a line under it

6 0
3 years ago
Other questions:
  • What is the value of 'x'?
    15·1 answer
  • Sales tax 7% how much will I be charged on a $85
    15·1 answer
  • The table shows the total number of trees cut down by a logging company over a two-week period. What was the average rate of cha
    15·1 answer
  • How do I do this ?? Need help
    6·1 answer
  • Is the following relation a function?<br> A Yes<br> B no
    9·1 answer
  • If 5x2+4x+xy=3 and y(3)=−18, what is an equation of the tangent line to the graph at the point (3,−18)
    10·1 answer
  • Please help, the picture shows what the question is, thanks!
    14·1 answer
  • One number is four times another number. If their sum is 95, what are the numbers?
    11·2 answers
  • The ninth graders are hosting the next school dance. They would like to make at least a $500 profit from selling tickets. The ni
    14·1 answer
  • Explain why two variables must both be quantitative in order to find the correlation between them
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!