All categories

3 years ago

What is true about the sum of the two polynomials?

Mathematics

2 answers:

Arada [10]3 years ago

8 0

9514 1404 393

Answer:

The sum is a binomial with a degree of 3.

Step-by-step explanation:

The sum is ...

(6s²t -2st²) +(4s²t -3st²) = s²t(6 +4) +st²(-2 -3)

= 10s²t -5st² . . . . . . . a binomial of degree 3

The degree of the polynomial is the maximum sum of the degrees of the variables in each term. The first term is degree 2+1 = 3; the second term is of degree 1+2 = 3. The degree of the binomial is 3.

Svetradugi [14.3K]3 years ago

5 0

Answer:

The sum is a binomial with a degree of 3.

Step-by-step explanation:

Yeah the dude or dudette or they above me is right

You might be interested in

Solve the equation 4(3-2x)=22

jeka94

8 0

3 years ago

1 1/3 x 5/8 A.3/4 B.4/5 C.5/6 D.5/8

dmitriy555 [2]

Answer:

c.5/6

Step-by-step explanation:

1 1/3 x 5/8 = 4/3 x 5/8

first multiply both numerator and d enumerator

then we get

20/ 24

divide both numerator and d enumerator with 4

simplify that

=5/6

5 0

3 years ago

Greg is building a gazebo and wants to brace each corner by placing a 21-inch wooden bracket diagonally as shown. How far below

castortr0y [4]

Answer:

can you send a pic of the question plz

Step-by-step explanation:

7 0

2 years ago

How mamy ways can you add three differemt numbers to get a sum of 20

LenaWriter [7]

You can do 5+5+10, 6+6+8, 9+9+2, 4+4+12, 3+3+14, 2+2+16, 1+1+18. I believe these are all of them, so there are 7 ways.

4 0

3 years ago

Read 2 more answers

HELPPPPP PLEASEEEEE!!!

Pepsi [2]

Answer:

The height of right circular cone is h = 15.416 cm

Step-by-step explanation:

The formula used to calculate lateral surface area of right circular cone is: $s=\pi r\sqrt{r^2+h^2}$

where r is radius and h is height.

We are given:

Lateral surface area s = 236.64 cm²

Radius r = 4.75 cm

We need to find height of right circular cone.

Putting values in the formula and finding height:

$s=\pi r\sqrt{r^2+h^2}\\236.64=3.14(4.75)\sqrt{(3.75)^2+h^2} \\236.64=14.915\sqrt{(3.75)^2+h^2} \\\frac{236.64}{14.915}=\sqrt{14.0625+h^2} \\15.866=\sqrt{14.0625+h^2} \\Switching\:sides\:\\\sqrt{14.0625+h^2} =15.866\\Taking\:square\:on\:both\:sides\\(\sqrt{14.0625+h^2})^2 =(15.866)^2\\14.0625+h^2=251.729\\h^2=251.729-14.0625\\h^2=237.6665\\Taking\:square\:root\:on\:both\:sides\\\sqrt{h^2}=\sqrt{237.6665} \\h=15.416$

So, the height of right circular cone is h = 15.416 cm

4 0

2 years ago