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
Ber [7]
3 years ago
12

Simplify by combining like terms:​

Mathematics
1 answer:
Romashka [77]3 years ago
5 0

9514 1404 393

Answer:

  -77k²m³

Step-by-step explanation:

The variable arrangement is the same for each term, so we simply combine their coefficients:

  k²m³ +22k²m³ -100k²m³ = (1 +22 -100)k²m³ = -77k²m³

You might be interested in
The function f(x) = 1/2 x + 3/2 is used to complete this table
miss Akunina [59]

Answer:

Only the 2nd and 5th options are correct.

8 0
3 years ago
Read 2 more answers
What are benchmarks when using rounding?
cricket20 [7]

Answer:

Benchmark can be defined as the standard or reference point against which something can be measured, compared, or assessed.

Step-by-step explanation:

7 0
3 years ago
∠A and ∠B are complementary angles. The measure of ∠A=4x° and the measure of ∠B=50°. Find m∠A. * i dont understand can someone h
jolli1 [7]

Answer:

m>a is 40

Step-by-step explanation:

4x + 50 = 90

4x = 40

x = 10

10*4 = 40

M>A = 40

3 0
3 years ago
What is the solution set of the equation x ^ 2 - 3x - 10 = 0 ? pls show work
Yanka [14]

Answer:

Factors :- (x - 5) (x + 2)

Values :- x = 5, x = -2

Step-by-step explanation:

= > x^2 - 3x - 10 = 0

= > x^2 - (5 - 2)x - 10 = 0

= > x^2 - 5x + 2x - 10 = 0

= > x (x - 5) + 2 (x - 5) = 0

= > (x + 2) ( x - 5) = 0...factors

= > x = 5, - 2...values

<h2>Hope it helps you!! </h2>
7 0
3 years ago
Find two numbers witha sum of 20 and a difference of 14
bixtya [17]

from the given equation

X+Y=20-->i

X-Y=14--->ii

add eq i and eq ii

2x=34

x=17

putting the value of x=17 in eq i

17+y=20

then y = 3 so the right answer is

17 and 3

6 0
3 years ago
Other questions:
  • A cable company offers two movie plans. One plan costs $129 per month plus $5 per movie. The other plan costs $150 per month for
    8·1 answer
  • Evaluate 4t^2 divided by t for t=10
    15·2 answers
  • What is the answer for (Y x 1)+2
    12·2 answers
  • On an average day, a horse might drink 50 L a sheep might drink 4 l and a chicken might drink 200 mL how much water would a farm
    12·1 answer
  • Sis)<br> What is the area of the regular hexagon?
    12·1 answer
  • What is the area of a rhombus DEFG is DF=9 and EG=12
    12·1 answer
  • What statement most accurately compares term and permanent life insurances?
    12·1 answer
  • Reflect (4,3) across the x-axis. Then reflect the result across the y-axis. What are the coordinates of the final point​
    9·1 answer
  • I need help with the answer.
    8·2 answers
  • Question 10 Express 40 as a product of prime factors​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!