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
atroni [7]
3 years ago
15

Solve each equation with the quadratic formula. 4n^2+7n-1=-4

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
7 0
The answer i got was
n=-3/4,n=-1
You might be interested in
Which phrase describes the linear relationship between the x and y values shown in the table?
kompoz [17]

9514 1404 393

Answer:

  C. y is 6 less than x

Step-by-step explanation:

It is not hard to check.

  A. 6 times x is 6×8 = 48, not 2

  B. 6 times y is 6×2 = 12, not 8

  C. 6 less than 8 is 2; 6 less than 9 is 3

  D. 6 more than 8 is 14, not 2

__

The relation described in C matches the table.

5 0
2 years ago
Please help me with this! I do need it soon though, before tomorrow. I will give brainliest! also, is the graph i made correct?
KiRa [710]

I like to use Desmos Graphing Calculator. The attachment is what I get when I plug the inequalities in.

6 0
2 years ago
Read 2 more answers
Help por favor ;)))) ​
RUDIKE [14]
I have that one too please help us ;))
4 0
3 years ago
What is the number of terms in this expression?
wel

Answer:

4?

Step-by-step explanation:

you count m 4 6 and 5 you don't add the × cause that's what's separated the numbers to terms

5 0
2 years ago
Muffins come in 3 sizes, 4 flavors, and with or without nut toppings. How many combinations are in the sample space?
oksano4ka [1.4K]

Answer:

9 combinations are in the sample space

Step-by-step explanation:

Well there's 3 sizes 4 flavors and with or without nuts

3(Sizes)+ 4(flavors)+ 2(with or without)

Therefor when you add those up you get 9 things people can choose from, known as the sample space.

3 0
3 years ago
Other questions:
  • The mean of a set of five test scores is m. what is the sum of the five test scores?
    14·1 answer
  • 1. What is the exact circumference of a circle that has a radius of 10 cm?
    5·2 answers
  • A triangle has sides with lengths of 5x-7,3x-4 and 2x-6. What is the perimeter of the triangle?
    14·1 answer
  • Find the factor of each expression. 3. 3d^2 23d 14
    14·1 answer
  • Determine the area of e<br> 1.<br> 4inch
    7·1 answer
  • What value for c will make the expression a perfect square trinomial? X^2-7x+c
    5·1 answer
  • There is one pair of congruent triangles in the figure. Identify the congruence using proper notation.
    12·1 answer
  • Find the area of a square with a side that measures 2.2 centimeters.
    5·2 answers
  • Please help solve correctly. NO links or files. Correct answers only if not report. I will even give an additional 10 if correct
    12·1 answer
  • Melody's friend Leena earns $15 per hour as a lab technician plus an extra $300 per week for singing at a club on the weekend.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!