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
V125BC [204]
3 years ago
15

Find the discriminant. 4y? – 3y + 3 = 0

Mathematics
2 answers:
IgorC [24]3 years ago
7 0
Look it up at google or
Vikki [24]3 years ago
3 0
D= -39
The solution is 2 complex roots

Work shown in attached image

You might be interested in
The ransin sports company has noted that the size of individual customer orders is normally distributed with a mean of $112 and
Sonja [21]

Standard error of the mean is computed by:

Standard error = SD/ sqrt N

Where:

N is the sample size

SD is the standard deviation

 

To get the standard deviation, you need to get the sqrt of the variance = sqrt 9 = 3

So plugging in our data:

 

Standard error = 3 / sqrt (16)

= 0.75

3 0
3 years ago
13<br> Use the circle below for<br> questions 13-16.
Natasha_Volkova [10]

Answer:

NK=12

Step-by-step explanation:

x^2 +9^2=15^2

x^2+81=225

subtract 81

x^2=144

x=12

(This is only for number 13, I don't know the answer to 14-16)

3 0
3 years ago
Plz help me i need this question solution
Bogdan [553]

Answer:

your mom

Step-by-step explanation:

4 0
3 years ago
9. BX is a perpendicular bisector of AC. What is the
Tpy6a [65]
The answer is A
200% right
3 0
3 years ago
Can someone help me with this problem -3 (z+8y-3)+10z-5y+9
Hoochie [10]
The simplified version is: 7z-29y+18
Hope this helps :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • A steel hex nut has two regular hexagonal faces and a hole with a diameter of 0.4 cm through the middle. Its mass is 3.03 grams.
    12·2 answers
  • Helpppppppppp please thank you
    15·1 answer
  • What is the square root of 149 rounded to the nearest tenth?
    13·2 answers
  • How do you solve the systems by substitution y=3x+1 and y=5x-3
    5·1 answer
  • PLease help and best gets brainliest.
    8·2 answers
  • I will give brainliest answer
    11·1 answer
  • Determine if each table represents a proportional relationship. If so, write the equation for the function in the form y = mx​
    14·2 answers
  • So sorry for asking for so much help but I seriously don't understand what to do for this assignment
    11·2 answers
  • Math
    11·1 answer
  • The dot plot shows the number of books lent by a school library during a 10-day period.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!