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
Neporo4naja [7]
2 years ago
9

How do you identify like terms? Like terms are separated by or

Mathematics
1 answer:
Natali [406]2 years ago
4 0

Answer:

Step-by-step explanation:

Terms are separated by addition or subtraction in an expression. Recall that a monomial is a single term, a binomial has two terms, a trinomial has three terms and a polynomial has many tearms

You might be interested in
Question 1 (5 points): Consider the system of linear equations x1 − 4x2 − x4 = −7 x2 − 2x4 = 3 x4 + 2x5 = 3 (a) Write down the c
Alika [10]

Answer:

Step-by-step explanation:

Given is a system of equations as

x1-4x2 - x4 = -7\\ \\x2 - 2x4 = 3 \\\\x4 + 2x5 = 3

We have 5 variables and 3 equations

a) coefficient matrix of this system is

1   -4   0   -1   0\\

0    1   0   -2   0\\

0    0   0    1    2\\

We find that x3 has no coefficient in any of the equations so we can omit x3 and write as equations for 4 variables as

1   -4     -1   0\\

0    1     -2   0\\

0    0     1    2\\

b) Augmented matrix is

1   -4     -1   0\\  7

0    1     -2   0\\ 3

0    0     1    2\\3

c) For row operations to ehelon form

we can do R1+4R2 = R1

We get

1   0   -9  0 \\  19

0   1  -2   0 \\   3

0   0   1   2  \\   3

Now let us do R1 = R1+9R3 and R2 = R2+2R3

1  0   0   0  \\ 46

0  1   0   0   \\  9

0   0  1   2   \\  3

d) We find that there are infinite solutions to  the system in parametric form, since x4 and x5 are linked with only one equation

e) x1 = 46, x2 = 9, x4+2x5 =3

Or x1 =46, x2 =9, x4 = 3-2x5, x5 = x5 is the parametric solution

 

8 0
3 years ago
Suppose an ant is sitting on the perimeter of the unit circle at the point (1,0). if the ant travels a distance of 2π3 in the co
weeeeeb [17]
I could be wrong but I think it's (1,2Π3-1)
6 0
3 years ago
Read 2 more answers
Sam is paying off his eight-year, $15,360 loan in semiannual installments. The loan has an interest rate of 9.58%, compounded se
zhannawk [14.2K]
15360 =  P {1-(1.0479)^-16 / 0.0479]

15360 /  {1-(1.0479)^-16 / 0.0479]  = P

P = 1396.1604

Sam's total payment = 1396.1604^16  = 22338.56
interest charge = 6978.56
Total finance charge = 8273.20

1294.64/8273.2 x 100 = 15.6486

I think the answer is D. 15.65 %

hope this helps

7 0
3 years ago
Read 2 more answers
What's 14 ten thousands + 12 thousand
statuscvo [17]
The answer to this question would be 152,000

In this question, you are given multiple number names and asked to add it. To answer this question, it will be easier to split the sentences into multiple parts like this:
<span>1. "14 ten thousands" mean 14 * 10,000 =140,000
</span><span>2. "12 thousands" mean 12 * 1,000= 12,000
Then, if you add them up it will be: 140,000+ 12,000= 152,000</span>
3 0
3 years ago
Write an expression without exponent that is equivalent to 2 to 3rd power nd 4 to the 3rd power
attashe74 [19]

Answer:

2 to the 3rd power,

2*2*2

4 to the 3rd power,

4*4*4

Step-by-step explanation:

The "3rd power" means how many times the number given to it would be multiplied. Aka, 2 to the 4th power would mean 2 times 2 times 2 times 2, (2 four times).

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of X
    8·1 answer
  • Find the difference: 7 7/8-3 1/4
    12·1 answer
  • Approximate 59 pi to the nearest hundredth. SHOW WORKINGS PLZ!!!!
    14·1 answer
  • Membership to a racket ball club has an application fee and a monthly fee that can be modeled by the function c(m) = 12.50m + 49
    6·1 answer
  • The freeman family is barbecuing veggie burgers, corn cobs, and mushroom caps in their local park. If 3/8 of the items barbecued
    6·2 answers
  • Give answer please :)
    7·1 answer
  • TIMED PLEASE HURRY HELP WITH 2 EASY QUESTIONS
    9·1 answer
  • 1. You notice that you only have 13 pound of cheese and 34 cup of milk. How much
    9·1 answer
  • HELP PLEASE 20 POINTS
    8·2 answers
  • Section 5.2 Problem 19:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!