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
crimeas [40]
3 years ago
7

The discriminant of the quadratic equation 2x2 - 4x + 3 = 0 is

Mathematics
2 answers:
Lyrx [107]3 years ago
8 0
It’s A. The answer is -8
inna [77]3 years ago
6 0

Answer:

(A) -8

Step-by-step explanation:

∆=b^2 -4ac= (-4)^2-4(2)(3)= -8

Since discriminant<0, then the equation has no roots.

You might be interested in
Indigo Depot is having a clearance sale of their fall items. A jacket that originally cost $110 before any discount is on sale f
Korvikt [17]

Answer:

$88.00

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 110 × 20/100

Discount = 110 x 0.2

You save = $22.00

3 0
2 years ago
3) 6 cm 3 cm 12 cm 162cm2 108cm2 252cm2 216cm2<br><br><br><br>what is the surface area?​
atroni [7]

Answer:

NOPE, the surface area is bigger than the volume, the answer must be C

Step-by-step explanation:

18+18+36+36+72+72 = 252

6 0
2 years ago
Read 2 more answers
HELP ASAP! WILL MARK BRAINLIEST! PLEASE ANSWER CORRECTLY THIS IS VERY IMPORTANT!!!!
Kobotan [32]

Answer:

You should put "no solution" into the parallel lines box,

you should put "infinite solutions" into the coinciding lines box,

you should put the "(0,0)" and the "(3,-2)" into the intersecting lines box.

Step-by-step explanation:

5 0
2 years ago
Rewrite 8x6+8x7 using the distributive property
Tema [17]

Answer:

8x(6+7)

Step-by-step explanation:

4 0
3 years ago
Please help me out with #8 surface area and please explain
torisob [31]
Well I certainly understand why you are having grief. I wonder what we know about this thing? The bottom triangle is easy enough to figure out, but are the lines leading up to it parallel? If they are then 5.2 is not correct, or the right
angle symbol is meant to connect to the vertical line closest to us.
What's all the writing to the left and right. What does it say?

Finally what do you know? Can you find area using Heron's Formula for area. I'm going to hold off saying much. You can put a remark somewhere. The magic editor will pick it up and tell me you've done it.
8 0
3 years ago
Other questions:
  • Which of the following represents the most accurate estimation of 4+8
    10·2 answers
  • Rainfall decreased by 0.166. this year. Express this decimal as a percent?
    10·1 answer
  • A hexagon has a radius measuring 23 cm. What is the approximate area of the hexagon? 686.6 square cm 793.5 square cm 1374.4 squa
    14·2 answers
  • you invest $1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years
    6·1 answer
  • There is a special at the store: $61 for 10 roses. Larry is trying to figure out if it's a good deal. Help Larry figure out the
    15·1 answer
  • $7.25, $7.25, $7.25, $7.25, $7.75, $8.00, $8.25, $18.50
    15·1 answer
  • If you have 2 different slopes what is true about the slopes
    8·1 answer
  • What is the greatest common factor for this set of terms:
    15·1 answer
  • *PLEASE HELP ASAP ITS A TEST* How many solutions does the system of linear equations represented in the graph below have?
    9·1 answer
  • How are percents greater than 100% used in real world contexts
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!