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
madreJ [45]
4 years ago
9

Wanting someone to help me with the proceduresn²+n=120​

Mathematics
1 answer:
Natali [406]4 years ago
4 0
N^2 + n - 120 = 0

Quadratic formula
a = 1, b = 1, c = -120
n = [-1 plus or minus root(1^2 - 4(1)(-120))] / 2(1)
n = (-1 plus or minus root481)/2
n =(approximately) 10.5 or -11.5
You might be interested in
A telemetry voltage V, transmitted from a position sensor on a ship's rudder, is a random variable with PDF:
lbvjy [14]

Answer

The answer and procedures of the exercise are attached in the following archives.

Step-by-step explanation:

You will find the procedures, formulas or necessary explanations in the archive attached below. If you have any question ask and I will aclare your doubts kindly.  

3 0
4 years ago
If you put $603 in a savings account that pays 9% for one year what is the amount of money that you will have at the end of the
velikii [3]
The answer would be 657.27$
you would need to multiply 603 by 0.09 (which is 9%) and then add 603 to it. that’s how i did it. hope this helps
5 0
3 years ago
Read 2 more answers
Analyze the graphed function to find the local minimum and the local maximum for the given function. On a coordinate plane, a cu
kozerog [31]

Answer:

b

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
If twice a number is increased by 5 and this sum is multiplied by -3, the result is -57 . What is the number?
cupoosta [38]
Set it up like this, going from words on the page to letters and variables:
-3(2x+5) = -57. Twice a number is 2x, increased by 5 is 2x+5, and that is multiplied by -3 to get a total of -57. Distribute the -3 into the parenthesis to get -6x - 15 = -57. Move the 15 over by addition to get -6x = -42. Divide both sides by -6 to get that x = 7
6 0
3 years ago
What’s the lateral area of the cone?
Semmy [17]
90.6
Formula: AL= πr[sqrt(h^2+r^2)]
5 0
4 years ago
Other questions:
  • How do you simplify this equation?
    14·1 answer
  • An expression that equals 24 and has to include an exponent
    7·2 answers
  • Specifications for an aircraft bolt require that the ultimate ten- sile strength be at least 18 kN. It is known that 10% of the
    5·1 answer
  • Which of the organic molecules below would be classified as a carbohydrate
    7·1 answer
  • Expand and combine like terms.<br> (7b^5 – b^2)^2 =
    9·1 answer
  • Solve the equation<br> 5(4+t) = 5t + 20
    15·2 answers
  • Determine the dimensions of a rectangular solid (with a square base) with maximum volume if its surface area is 181.5 square cen
    15·1 answer
  • NO LINKS please. Someone help
    6·1 answer
  • The formula for finding the surface area if a cube is.... CHOOSE 3​
    11·2 answers
  • A. Complete the congruence statement: △MNK ≅ △_______
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!