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
Yuki888 [10]
3 years ago
12

Pleas help me!!

Mathematics
1 answer:
Sphinxa [80]3 years ago
7 0
1) Answer: The part of the quadratic formula tells us whether the quadratic equation can be solved by factoring is b^2-4ac

2) 4x^2+6x+2=0
ax^2+bx+c=0; a=4, b=6, c=2
b^2-4ac=(6)^2-4(4)(2)=36-32
b^2-4ac=4

Answer: b^2-4ac=4
You might be interested in
How can you decide which variable to solve for first when you are solving a linear system by substitution
Helen [10]
There are many factors, it is all a matter of preference, normally, you want to try to solve for the easiest one to get to
example

if y ou had

(x-3)^2+y=9
you would solve for y becuase it is less tricky

it is all a matter of preference
7 0
3 years ago
12464234 times 3999384<br><br> please answer
ElenaW [278]

Answer

49849258031856

Step-by-step explanation:

3 0
3 years ago
Plssss help me my test is due is 30 minutes.
Anon25 [30]

Answer:i think its 1.75

Step-by-step explanation

6 0
2 years ago
Read 2 more answers
The dot plot shows the number of library books borrowed by a group of children. A dot plot whose number line is labeled Number o
stepladder [879]

Answer:

Median cause there are no outliers

Step-by-step explanation:

its hard To explaIN but U should Ask Ur parents but basicaly what i did was find the mean and the medium and the range and i divide by 2 and see which one fitted in and it was median soo.

4 0
2 years ago
Solve system of equation by substitutions? y= 1<br><img src="https://tex.z-dn.net/?f=y%20%3D%20x%20-%208%20" id="TexFormula1" ti
Bezzdna [24]
1=x-8
add 8 to both sides
9=x

checking that it works
1=9-8
1=1
so 9=x
5 0
2 years ago
Other questions:
  • The two triangles below are similar. Which pair are corresponding sides?
    12·2 answers
  • Help please with this asap
    10·2 answers
  • 21 m<br> 17 m<br> Find the area
    11·2 answers
  • 4x2 + x-7 + x2 + 6x + 17 <br><br>what the process in this exercise ​
    10·1 answer
  • Complete the table of values for y =6-2x
    10·1 answer
  • What is the simplified form of (4p-2)(p-4)​
    7·1 answer
  • Using the image prove its shape.
    10·1 answer
  • Is 3.734795.... a rational or irrational number? and why
    15·1 answer
  • n employee makes ​$161 per hour but is getting a ​45% increase. What is his new wage per hour to the nearest​ cent?
    12·1 answer
  • 4. There is no triangle with sides 8, 6 and 14 True or False<br><br>please help it's urgent ​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!