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
Dmitry_Shevchenko [17]
2 years ago
11

Factorise n^2 -2n -120

Mathematics
2 answers:
Vilka [71]2 years ago
5 0
N-12 n+10 is the answer
lions [1.4K]2 years ago
4 0

Answer:

(n-12)(n+10)

Step-by-step explanation:

You might be interested in
Fill in the blank. principal: $300 Rate: 3% Time: 4 years Interest Earned: ? New Balance: ?​
Wittaler [7]

Answer:

300x.03 all divided by 4

Step-by-step explanation:

7 0
3 years ago
A formal power series over R is a formal infinite sum f = X[infinity] n=0 anxn, where the coefficients an ∈ R. We add power seri
Ksivusya [100]

Answer:

Check the explanation

Step-by-step explanation:

where the letter D is the diagonal matrix with diagonal entries λ1,…,λn. Now let's assume V is invertible, that is,  this particular given eigenvectors are linearly independent, you get M=VDV−1.

Kindly check the attached image below to see the step by step explanation to the question above.

5 0
3 years ago
Suppose you have 3 pieces of string measuring 6 inches, 9 inches, and 12 inches. How many unique triangles can you form with the
siniylev [52]
A triangle should have 3 points and 3 sides. Let say that the point is ABC. Then the sides would be AB, AC and BC.
There are 3 strings with a different length that can be put into the sides. Assuming the string can be used once, then the possible way would be:
3!/(1+3-3)!= 3!/1!= 3*2*1= 6 ways
8 0
3 years ago
The population of a city this year [2018] is 34,500. The population is expected to grow by 2% each year. What will be the popula
Talja [164]
The answer would be A. 39,300.

I got this by multiplying 34,500 by 2% and getting 690. Since 2018 is 7 years away from 2025, I multiplied 690 by 7 getting 4,830. I added the 4,830 to the original population of 34,500 and got my answer, 39,300. Hope I helped!
8 0
3 years ago
The diameter of a circle is 6 m. Find its area in terms of π π.
Xelga [282]

Step-by-step explanation:

this is totally simple.

the formula for the area of a circle (as you can find with any search on the internet in seconds) :

A = pi×r²

r is the radius.

and once you understand even the most basics of a circle, you know that the radius is half of the diameter.

so, in our case, r = 6/2 = 3 m

the area of the circle is therefore

pi×r² = pi×3² = pi×9 m²

4 0
2 years ago
Read 2 more answers
Other questions:
  • What is 27 over 90 reduced to
    14·1 answer
  • Find the radius of a circle if the circumstances is 37.7 cm​
    5·2 answers
  • The graphs below have the same shape. What is the equation of the blue<br> graph?
    6·1 answer
  • Let A be the event that there are at least two fives among the four rolls. Let B be the event that there is at most one five amo
    10·1 answer
  • Which pair of lines are perpendicular lines?
    10·1 answer
  • Kevin bought 6 hectograms of cheese selling for $9 per kilogram.
    7·1 answer
  • The side of a square is (4x-2y) what is the perimeter of the square
    11·1 answer
  • If 3t - 7 = 5t, then 6t =??<br> please help! will award brainliest to the best answer
    12·1 answer
  • Help me out please!!!!!!
    9·2 answers
  • 73,498 to the nearest thousand
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!