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
guapka [62]
3 years ago
6

What is the value of the discriminant for the equation 3a^2-8a-4=0?

Mathematics
1 answer:
MrMuchimi3 years ago
5 0
Hello,

Δ=8²+4*3*4=64+48=112=2^4 * 7


You might be interested in
Write the slope intercept equation for line AB
strojnjashka [21]

Answer:

Y = 2

Step-by-step explanation:

The answer choices are in slope intercept form which is Y=mx+b. Since the slope is 0, there is no need for "mx" in the equation, so y= 2 where b is 2

3 0
2 years ago
Is0.85 a fraction mixed number or a decimal
mamaluj [8]
0.85 is a decimal //////
6 0
3 years ago
A box is filled with 11 blue cards, 2 green cards, and 7 brown cards. A card is chosen at random from the box. What is the proba
wel
11 blue
2 green
7 brown
total is 20 card
7 out of that 20 are brown
so x out of 100% are brown
7/20=x/100 - cross multiply
700=20x
x=700/20
x=70/2
7 0
3 years ago
I need all of these
Paha777 [63]
7. 56
8. 68 
9. 5.5 and 22
10. 8.35
11. 88
12. 4.93
7 0
3 years ago
Read 2 more answers
Given the figure below , find the blues of x and z
Natalka [10]

Check the picture below.

3 0
2 years ago
Other questions:
  • How exactly do you do this because my teacher didn't teach me how
    7·1 answer
  • The length of an arc of a circle is 6.28 units, and the measure of the corresponding central angle is 1.12 radians. What is the
    7·2 answers
  • 41. If n(G) = 20, n(H) = 30, n(G ⋂ H) = 5, find n(G ⋃ H) 42. If n(G) = 5, n(H) = 8, n(G ⋂ H) = 4, find n(G ⋃ H)
    11·1 answer
  • an airplane lands at an airport 80 miles west and 30 miles north of where it took off. How far apart are the airports.
    15·1 answer
  • N/5+0.6=2 solve for n
    9·2 answers
  • Which fraction is equivalent to 6/-8<br> 1..-8/6<br> 2..-6/8<br> 3..-6/-8<br> 4..8/6
    10·1 answer
  • Hey can anyone help me?
    8·2 answers
  • How many ways can you choose a manager and assistant from 7-person task force? *​
    8·1 answer
  • Which of the
    5·1 answer
  • If A and B are events with P(A)=0.7, P(A OR B)=0.77, and P(A AND B)=0.13, find P(B).
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!