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
Mandarinka [93]
3 years ago
6

which is true about the degree of the sum and difference of the polynomials 3x5y – 2x3y4 – 7xy3 and –8x5y 2x3y4 xy3? both the su

m and difference have a degree of 6. both the sum and difference have a degree of 7. the sum has a degree of 6, but the difference has a degree of 7. the sum has a degree of 7, but the difference has a degree of 6.
Mathematics
2 answers:
Ipatiy [6.2K]3 years ago
5 0
3x^5y - 2x^3y^4 - 7xy^3 -8x^5y+ 2x^3y^4+ xy^3=-5x^5y-6xy^3
3x^5y - 2x^3y^4 - 7xy^3 +8x^5y- 2x^3y^4- xy^3=-4x^3y^4+11x^5y-8xy^3
The sum has a degree of 6 but the difference has a degree of 7.

Anvisha [2.4K]3 years ago
4 0

Answer: C. The sum has a degree of 6, but the difference has a degree of 7.

Step-by-step explanation: this answer is 100% correct for edge.nuity

You might be interested in
Car A gets 25 miles per gallon and costs $13,000. Car B is a hybrid that gets 45 miles per gallon, but costs $25,000. Assume you
Vlada [557]
A. 25mpg $13,000     B. 45mpg $25,000   15,000 $4
15,000/25 = 600, 600x$4 = 2400   15,000/45 = 333.3, 333.3x$4 = 1333.3
2400 = 1333.3x   x= 1.8 
so 2 years
3 0
3 years ago
Read 2 more answers
Y1 = 2(1.5)^x ; Y2 = -0.5x + 4
mel-nik [20]

Step-by-step explanation:

Sa Photomath nyo po sagutan yan para mabilis

6 0
3 years ago
Please help me with this and please give me the right answer it’s due tommorow
NARA [144]
First, look and compare at the decimal places in brackets ( ) .

A. (0).561 , (8).627 , (5).325 (wrong)

B. 4.(0)57, 4.(1)22, (5).008 (4.0.., 4.1.., 5.00..) least to greatest - (correct)

C. 1.(7)42 , 1.(5)58, 1.(6)71 - (wrong)

D. Greatest to least - (wrong)
5 0
3 years ago
What is the sum of the measures of the exterior angles of a regular hexagon?
IRISSAK [1]
Interior and exterior angle<span> formulas: The </span>sum of the measures<span> of the interior </span>angles<span>of a </span>polygon<span> with n sides is (n – 2)180. The </span>measure<span> of each interior </span>angle<span> of an equiangular n-gon is. If you count one </span>exterior angle<span> at each vertex, the </span>sum of the measures of the exterior angles<span> of a </span>polygon<span> is always 360°. Hope this helps ^^</span>
5 0
3 years ago
Read 2 more answers
Matrix multiplication and addition
spin [16.1K]

Answer:

matrices can be simple added by ading the adjacent elements of the two matrices

The matrix multiplication is done by multiplying row of first matrix to columns of the other matrix.

each multiplication for each element of the resultant matrix.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Food Express is running a special promotion in which customers can win a free gallon of milk with their food purchase if there i
    9·1 answer
  • For what values of a does the equation a+x= 1+xa^2 have no solution?
    7·1 answer
  • Is 3/5 equivalent to 6/11
    5·1 answer
  • How would you do 2 times 25 times 30
    10·2 answers
  • HELP SABRINA ;) ?!!!
    14·1 answer
  • Brian, Chris, and Damien took a math test that had 20 questions. The number of questions Brian got right is 14 more than 1/4 the
    6·2 answers
  • Having a hard time finding the area
    12·1 answer
  • BIVA
    7·1 answer
  • Find the measure of the exterior angle in the following triangle. DUE SOON PLZ HELP WITH STEP BY STEP
    10·1 answer
  • What is the product of (2p 7)(3p2 4p – 3)? 6p3 29p2 – 34p 21 6p3 29p2 – 22p 21 6p3 29p2 22p – 21 6p3 29p2 34p – 21
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!