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
Nostrana [21]
3 years ago
8

Determine if the expression 8a – a4 is a polynomial or not. If it is a polynomial,

Mathematics
1 answer:
SCORPION-xisa [38]3 years ago
5 0

Answer:

Represents

Step-by-step explanation:

Going over the basic definition of polynomial, an expression which is composed of variables, constants and exponents, that are combined using the mathematical operations such as addition, subtraction, multiplication and division, we can see that the expression is indeed a polynomial.

You might be interested in
The area of a square is represented by the expression 16x^4y^8. What is the length of each side of this square
Leona [35]

Answer: 4x^2y^4

Step-by-step explanation:

Given

The area of the square is A=16x^4y^8

Suppose a is the side length of the square

The area of the square is given by

\Rightarrow A=(\text{side length})^2

So, we can write

\Rightarrow a^2=16x^4y^8\\\Rightarrow a=4x^2y^4

length of each side is 4x^2y^4

5 0
3 years ago
What is the result of a dilation of scale factor 3 centered at the origin of the line 2y + 3x=10
romanna [79]

Answer:

(10, 15)

Step-by-step explanation:

To get the origin of the equation 2y+3x = 10, we need to get the x and y-intercept of the line.

x-intercept occurs at y = 0

If y = 0

2(0)+3x =10

3x =10

x = 10/3

x = 1.33

y-intercept occurs at x = 0

If x = 0

2y+3(0) =10

2y =10

y = 10/2

y = 5

Hence the coordinate at the origin is (10/3, 5). If this coordinate is dilated by 3, the required coordinate will be at (10/3*3, 5*3) = (10, 15)

Hence the required coordinate is (10, 15)

7 0
3 years ago
Find the volume of the cone 4 in and 6 in
Nataly_w [17]

Answer:

100.53 if the radius is 4 and height is 6 but if radius is 6 and height is 4 than its 150.8 hope this helps

Step-by-step explanation:

V=pi x radius squared x h over 3

7 0
3 years ago
Pleas help me with this answer https://brainly.com/question/19857050
mylen [45]
What ??????? !.9:9..jdkKzksoq
3 0
3 years ago
Which is the center of a circle whose equation is x2+y2+4x-8y+11=0?
Nikolay [14]

Answer:

Center (-2 , 4)

Step-by-step explanation:

x^2 + 4x + y^2 - 8y = - 11

(x^2 + 4x + (4/2)^2 + (y^2 - 8y + (8/2)^2 ) = - 11 + 4 + 16

(x + 2)^2 + (y -  4)^2 = 9

Center (-2,  4)

6 0
3 years ago
Other questions:
  • What is the percentage of 24/84
    12·1 answer
  • Angle DCA is 120°. What percent of the circle's area does this section represent?
    8·1 answer
  • I NEED HELP ASAP PLZZZZZZZZ
    6·1 answer
  • HELP!! claire has a hot tub with a diameter of 7 feet. she wants to purchase a cover to protect the hot tub. what is the area of
    15·2 answers
  • What is 16kg +2,800g
    10·1 answer
  • Which graph represents the equation y= 2x
    5·1 answer
  • Anybody Know This. ?
    15·1 answer
  • suppose a city with a population of 400,000 had been growing at a rate of 4% per year. if this rate continues,fine the populatio
    9·2 answers
  • Solve 16 = 8 + x<br> OA<br> A) x = 128<br> B) x=8<br> O C) x=2<br> ODx=<br> D) x= 24
    10·2 answers
  • ross geller starts a moving company to get couches up stairwells. He charges a flat rate of $10 and then $3.50 for each flight o
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!