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
NikAS [45]
2 years ago
7

For khan academy. Need help immediately. Explain if you can

Mathematics
1 answer:
alexdok [17]2 years ago
4 0
Download connects Q&A they have the answers on there
You might be interested in
Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation one-halfx2 4x 8 = 0. whi
amid [387]

Anderson could provide 0.5x2 + 4x + 8 = 0 has exactly one real root if the discriminant is 0,

<h3>What is quadratic equation?</h3>

Any equation that can be rewritten in standard form as where x represents an unknown, a, b, and c represent known numbers, and where a 0 is true is a quadratic equation. As there is no ax2 term when a = 0, the equation is linear rather than quadratic.

<h3>What is discriminant?</h3>

A polynomial's discriminant is a quantity that depends on the coefficients and enables for some root attributes to be inferred without actually computing them. It is actually a polynomial function of the original polynomial's coefficients.

<h3>According to the given information:</h3>

0.5x^2 + 4x + 8 = 0

The discriminant is computed utilizing:

d = b^2 - 4ac

Thus, we have:

d = 4^2 - 4 * 0.5 * 8

Evaluate

d = 0

The equation has only one real root since the discriminant is 0,

To know more about discriminant visit:

brainly.com/question/16369636

#SPJ4

3 0
1 year ago
Order the numbers from least to greatest 5, 2.5, 3
meriva
It's 2.5, 3, 5
Because the 2.5 is smaller than the 3, and the 5 is the greatest number out of those three numbers. :)
8 0
3 years ago
Anyone know the answer?
lilavasa [31]
That's too blurry sorry
6 0
3 years ago
Heather is going to graph y = -3x2 + 3. How is the parent graph transformed?
Yuki888 [10]
Any x² graph is a parabola. The negative in front is going to flip the parabola upside down to look like a camel hump. The 3 is going to make the graph narrower. The three at the end makes the y intercept 3. So the top of the graph will be shifted up to (0,3).
The answer would be A I believe
3 0
3 years ago
Read 2 more answers
X-2/5=7 x=. Write answer in simplest form
Verdich [7]
X= — 1
—
15
This may be the answer
8 0
3 years ago
Other questions:
  • Help please .........
    15·1 answer
  • Can someone please help?
    11·2 answers
  • Use the distributive property to write two expressions that are equivalent to 12 +30x. Describe the steps you followed​
    11·1 answer
  • Over what interval is the function in this graph decreasing? ANYONE HELP ME PLEASE !!!)';
    6·1 answer
  • Is the following a Proportion <br><br> 15/40 = 5/8
    15·2 answers
  • The Vikings basketball team scored the points shown below in their last 7 games.
    14·2 answers
  • Use the epression to answer the question.
    11·1 answer
  • Please help me with this question asap
    13·1 answer
  • Would mind give me only answer​
    6·1 answer
  • Camila has a points card for a movie theater.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!