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
scoundrel [369]
3 years ago
9

The discriminant of a quadratic equation is 40. What is the nature of solutions?

Mathematics
1 answer:
RSB [31]3 years ago
4 0

Answer:

It means that the roots of the quadratic equation are real and distinct

Step-by-step explanation:

Here, given the discriminant of the quadratic equation, we want to find out the nature of the solutions.

Mathematically, we can use to determine the nature of the discriminant.

By it’s formula;

D = b^2 - 4ac

We can see that the given discriminant 40 is a positive value. What this means is that the quadratic equation has roots which are real and are distinct

You might be interested in
Find the values of x for which f(x) = g(x). (Enter your answers as a comma-separated list.) f(x) = x2, g(x) = x + 20
tekilochka [14]
 f(x) = x2 + 2x + 1, g(x) = 11x − 19 x<span>2 </span>+ 2x + 1 = 11x - 19 x2 - 9x + 20 = 0 (x-4)(x-5) = 0 x = 4, 5
5 0
3 years ago
Read 2 more answers
Find the volume of the prism​
ser-zykov [4K]

The Volume is 57,024.

When finding Volume you need to multiply all Numbers. In this case, we are doing 10x6x16x11x5.4

8 0
2 years ago
A triangle has an area of 56 square units its height is 14 units what is the length of its base
baherus [9]
The length of the base is 8
area=56
height= 14
A=1/2 bh
56=1/2 b(14)
56=b(14)/2
8=b

7 0
3 years ago
Solve for (0,2π]<br> 2cos ß * sin ß = cos ß
Temka [501]

Given :

An equation, 2cos ß sin ß = cos ß .

To Find :

The value for above equation in (0, 2π ] .

Solution :

Now, 2cos ß sin ß = cos ß

2 sin ß = 1

sin ß = 1/2

We know, sin ß = sin (π/6)  or sin ß = sin (5π/6) in  ( 0, 2π ] .

Therefore,

\beta = \dfrac{\pi}{6}\ or\ \beta = \dfrac{5\pi}{6}

Hence, this is the required solution.

4 0
2 years ago
What point(s) are 100units away from point -1? Can you pls respond quickly!
Inessa05 [86]

Answer:

Look below.

Step-by-step explanation:

FYI: Im a bit confused on what this question is asking but I am responding based on what I believe the question is asking.

The point 100 spaces to the left of -1 would be (-101,0) and the point 100 spaces to the left of -1 would be (100,0).

The point(s) 100 spaces to the left of -1 would be (- infinity, -1) and the point(s) 100 spaces to the right would be (-1, infinity).

5 0
2 years ago
Other questions:
  • I need to know 7 8 9 10 11
    14·1 answer
  • Write the equation of the function.
    12·1 answer
  • Increase 12 1/2 cm by 25 mm
    11·1 answer
  • What is 7/9 divided by 1/3?<br>0 2<br>0 2 1/9<br>0 2 1/3<br>0 3​
    14·1 answer
  • What are all of the solutions to the equation 2y2 = 64? <br> ±32 <br> ±√ 2 <br> ±4√ 2<br> ±8
    14·1 answer
  • What is the slope of a line passing through the following points (3,2) (-6,2)
    9·1 answer
  • I just need help with number 2, i don’t understand
    15·1 answer
  • 15 of 15 Find the size of the final unknown interior angle in a polygon whose other interior angles are: 162°, 115°, 125°, 148°
    9·1 answer
  • Triangle ABC is dilated by a scale factor of 1.5 to create triangle A'B'C'. Which of
    7·1 answer
  • Kayla colors in 25% of the coloring book. She colors in 15 pages. Enter the number of pages in the coloring book. PLEASE HELP ME
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!