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
lina2011 [118]
3 years ago
5

Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation x2 + 4x + 8 = 0. Which e

xplanation could Anderson provide?
a. The equation has no real number solutions because the discriminant is 0.
b. The equation has one real number solution because the discriminant is 0.
c. The equation has no real number solutions because the discriminant is less than 0.
d. The equation has two real number solutions because the discriminant is greater than 0.
Mathematics
2 answers:
levacccp [35]3 years ago
4 0
C because b^2 - 4ac is less than 0.
nikklg [1K]3 years ago
4 0

the correct answer is

B)The equation has one real number solution because the discriminant is 0.

just took the test.....

You might be interested in
Evaluate [(40 + 5) − 3^2] ÷ 9 ⋅ 2. (1 point)
Ostrovityanka [42]

Answer:

[(40 + 5) − 32] ÷ 9 ⋅ 2

[(45) − 32] ÷ 9 ⋅ 2

[(13)] ÷ 9 ⋅ 2

[(13)] ÷ 9 ⋅ 2

  _

1.4... ⋅ 2

_

2.8... ←Answer

Step-by-step explanation:

3 0
3 years ago
What is the equation of this function?<br><br> y=|x|-3<br> y=|x-4|+2<br> y=|x+4|+2<br> y=|x|+2
bagirrra123 [75]
I think answer should be the first one I hope this helps let me know if it’s correct or not okay thanks I appreciate it bye
7 0
3 years ago
For the sequence 3n - 1, generate the first three terms.
Hunter-Best [27]
3n - 1

When n = 1,

3n - 1 = 3*1 - 1 = 3 -1 = 2

When n = 2,

3n - 1 = 3*2 - 1 = 6 -1 = 5

When n = 3,

3n - 1 = 3*3 - 1 = 9 -1 = 8

Hence, the first three terms are 2, 5 and 8.
5 0
3 years ago
3.-8= (2.8) - 8<br> is it true or false
wel

Answer: false

Step-by-step explanation:

7 0
3 years ago
Help me with this please
Nataliya [291]
Answer:1/2
Explanation
8 0
3 years ago
Read 2 more answers
Other questions:
  • If the altitude of an isosceles right triangle has a length of x units, what is the length of one leg of the large right triangl
    12·2 answers
  • What equation can be used to find 60 percent of 50
    5·1 answer
  • On which of the following lines does the point (7, 1) lie?
    5·1 answer
  • Given the parent function of y = √×, list the values that would fill in the table of the transformed function y = √x - 6.
    15·2 answers
  • Tree filled 3/4of a cup in 1/2 hour what the complex fraction can be used to find the flow rate
    11·1 answer
  • Whoever answers correctly gets brainliest.
    8·1 answer
  • Work out the gradient of the straight line that passes through (2,6) and (6,12)
    5·1 answer
  • Pyramid ABCDE is a square pyramid. What is the lateral area of pyramid ABCDE? 2563√ in² 3843√ in² 5123√ in² 10243√ in² Pyramid A
    12·1 answer
  • Write an equation for the
    6·1 answer
  • Suppose you are designing a cardboard box that must have a volume of 27 cubic feet. The cost of the cardboard is $0.21 per squar
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!