All categories

4 years ago

Which statement best describes the polynomial

Mathematics

1 answer:

Stels [109]4 years ago

6 0

Answer:

Step-by-step explanation:

Standard form is written according to the highest exponent on the variable to the lowest. This expression has exponents that descend from 8 to 7 and to 1. B is the correct solution.

You might be interested in

Prove that Zn Zn is notisomorphic to any subgroup of Zm for any m.

WINSTONCH [101]

Answer and Step-by-step explanation:

Every group homomorphism ϕ:Zn→Zm extends in a unique way to a linear transformation T:Qn→Qm of vector spaces over Q.

Moreover, ϕ is injective iff T is injective. But T being injective implies n≤m.

Applying this to both ϕ and ϕ−1, we conclude that n≤m≤n.

NOTE:

The proof and step-by-step explanation is in the attachment below

5 0

4 years ago

A piece of art paper is 1 1/2 inches wide and 4 inches long.What is the area of the paper

BlackZzzverrR [31]

The answer is 6 square inches because if you turn 1 and 1/2 into 3/2 you can then turn 4 into 4/1 which also turns to 8/2 so that times 3/2 = 12/2 which turns to 6/1 which is 6

The answer is 6 square inches

4 0

3 years ago

Part A: A highway's path can be found using the equation 2x - 3y = 21. Use the graphs of the functions to determine the number o

EastWind [94]

Answer:

Step-by-step explanation:

Part A

2x-3y =21 in slope-intercept form is y=2/3x-7 one you graph the equation it would be a parallel to the equation shown above so there are no intersections

PART B

y=1/3x^2 and y= 2/3x - 5

1/3x^2 = 2/3x-5

1/3x^2=2/3x-5

then u multiply everything by 3

1/3x^2*3 =2/3x *3-5*3

the three for 1/3*3 cancels out so you are left with

1x^2= 2x -15

1x^2-2x+15=0

You can not factor it and well i guess there is no intersection

im sorry if i got this wrong bc i had a similar question just different numbers and i tried to solve this one the way i sloved mine so im not sure of my answer for part b

7 0

2 years ago

Complete the simplification of the expression below<br> please help giving brainliest!!

Vlada [557]

Answer:

Step-by-step explanation:

$\frac{16ax^{2}+5ba^{3}-28b^{3}}{12\left(ab\right)^{2}} \\$

7 0

2 years ago

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation option

denis-greek [22]

Answer:

The probability that he teleports at least once a day = $\mathbf{\frac{5}{9}}$

Step-by-step explanation:

Given -

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation options teleport ride a dragon or walk to work and in the evening he has the same three choices for his trip home.

Total no of outcomes = 3

P( He not choose teleport in the morning ) = $\frac{2}{3}$

P( He not choose teleport in the evening ) = $\frac{2}{3}$

P ( he choose teleports at least once a day ) = 1 - P ( he not choose teleports in a day )

= 1 - P( He not choose teleport in the morning ) $\times$ P( He not choose teleport in the evening )

= $1 - \frac{2}{3}\times\frac{2}{3}$

= $\frac{5}{9}$

3 0

3 years ago