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
tigry1 [53]
3 years ago
8

Mn²- 2m²n-8m²n - 2mn²​

Mathematics
2 answers:
LUCKY_DIMON [66]3 years ago
5 0

Answer:

  • - mn(10m + n)

Step-by-step explanation:

<u>Simplify and factorize:</u>

  • mn² - 2m²n - 8m²n - 2mn²​ =
  • - 10m²n - mn²​ =
  • - mn(10m + n)
Lesechka [4]3 years ago
3 0

Answer:

-mn² - 10m²n.

or

-mn(n + 10m).

Step-by-step explanation:

mn²- 2m²n-8m²n - 2mn²​

Bring like terms together:

= mn² - 2mn²​ - 2m²n-8m²n

= -mn² - 10m²n.

You can also factor this

= -mn(n + 10m)

You might be interested in
The values of x and y vary directly
ss7ja [257]

Answer:

y = (1/4)x

Step-by-step explanation:

"Direct variation" here signifies y = kx, where k is the constant of proportionality.

Then y = kx.  Here we are to find k using the info that x = 12 and y = 3:

3 = k(12), or

k = 3/12, or k = 1/4

Then y = (1/4)x

6 0
3 years ago
Read 2 more answers
A sandbox is 2.5 m wide and 3.4 m long . approximately how much sand will it take to fill it 0.3 m deep?
deff fn [24]
I think  that the answer should be around 2.55

6 0
3 years ago
a normal distribution has a mean of 10 and a standard deviation of 1 what is the probability of selecting a number between 8 and
rusak2 [61]

Answer:

0.815

Step-by-step explanation:

First, find the z-scores.

z = (x − μ) / σ

z₁ = (8 − 10) / 1

z₁ = -2

z₂ = (11 − 10) / 1

z₂ = 1

P(-2 < Z < 1) = P(Z < 1) − P(Z < -2)

Use a chart, calculator, or the empirical rule to find the probability.

Using the empirical rule:

P(-2 < Z < 1) = 0.84 − 0.025

P(-2 < Z < 1) = 0.815

Using a chart:

P(-2 < Z < 1) = 0.8413 − 0.0228

P(-2 < Z < 1) = 0.8185

5 0
3 years ago
erik drove 439.92 miles on 15.6 gallons of gas. To the nearest hundredth, how many miles could he drive on 39.7 gallons of gas?
zaharov [31]
First you divide 439.92 by 15.6 and you get 28.2 which is how many miles per gallon that you are getting. Then you take 28.2 and multiply it by how many gallons that it says (39.7) The final answer is 1119.54
5 0
2 years ago
Find the equation of a line with an x-intercept (2,0) and a y-intercept
cricket20 [7]
Since that is only one set of numbers, you would have to start on the origin, then move right on the x-axis twice because the first number is 2, and stay there for the other half of the equation since the other number is 0.
3 0
2 years ago
Other questions:
  • At a farmer’s market, Khalid bought 4 pounds of tomatoes and 7 pounds of broccoli for $28. Genevieve bought 5 pounds of tomatoes
    13·2 answers
  • Find the volume of a sphere with radius 9. Use 3.14 for pi. Question 7 options: A. A. 3,052.08
    14·1 answer
  • 9+___=10<br> 1+____=10<br> 200+500+2000-3000
    15·1 answer
  • Calculate dy/dx<br> You need not expand your answer.<br><br> y=3x^2-9x+13/2x+4 ...?
    14·1 answer
  • You work 20 hours a week at a store in our $8.50 per hour. At another job you earn $8.00 per hour and can work as many hours as
    15·2 answers
  • Rational Numbers in the Coordinate Plane - item 50395
    7·1 answer
  • 7 times b reduced by the square of c?
    6·1 answer
  • How many solutions does the system have?<br> 3x + y = 8<br> 2x + 2y = 8
    5·1 answer
  • Find the value of y.
    6·1 answer
  • I need help writing these in numerical form someone help please.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!