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8090 [49]
3 years ago
5

What is the degree of each polynomial?

Mathematics
2 answers:
olganol [36]3 years ago
7 0

Hey there!!

What is degree?

A degree is the highest power a variable is raised to.

(1) (x²-y)² = x⁴ + y² - 2x²y

Hence, the degree is 4

(2) 8x⁴ - 5x⁷ + 4x⁵

There are no like terms to add.

Hence, the degree is 7

(3) x²y² + 2x³ + 8x³

The first term, we have two exponents, now, we will need to add them to find their ultimate degree.

Hence, the degree is 4

(4) x⁴ + 2x³ - 6x⁴ - 17

After combining like terms:

... -5x⁴+ 2x³ - 17

Hence, the degree is 4

(5) -x² + 7x - 4x

... -x² + 3x

Hence, the degree is 2

(6) x⁷ + y⁸ + x⁷ - y⁸

... 2x⁷

Hence, the degree is 7

Hope  my answer helps!

Lana71 [14]3 years ago
5 0

(1) Degree 4  (x^4)

(2) Degree 7 (x^7)

(3) Degree 5 (x^2y^3)

(4) Degree 4 (x^4)

(5) Degree 2 (x^2)

(6) Degree 7 (x^7)

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A holiday toy drive is putting together baskets for children they’re 84 toys and 56 books if each basket or see the same number
BaLLatris [955]

Answer:

28

Step-by-step explanation

we can use Greatest common divisor to solve

84 and 56 Greatest common divisor is 28(you can try)

so is 28 basket and every basket has 3 toys and 2 books

3 0
3 years ago
Last year, nine employees of an electronics company retired. Their ages at retirement are listed below.
GuDViN [60]

Answer:

58.0

Step-by-step explanation:

Given the data:

56 65 62 53 68 58 65 52 56

Reorderd data: 52, 53, 56, 56, 58, 62, 65, 65, 68

Median = 1/2(n + 1) th term

n = sample size = 9

Hence,

Median = 1/2(9 + 1)th term

Median = 1/2(10)th term

Median = 5th term

5th term in the reordered data = 58

Hence, median age is 58

7 0
3 years ago
There is a group of 10 people who are ordering pizza. If each person gets 2 slices and each pizza has 4 slices, how many pizzas
Sonbull [250]

Answer:

5 pizzas

Step-by-step explanation: If you have 10 people and each will get two slices then you will need 20 pieces of pizza because 10x2 is 20. If each pizza has 4 slices then you will need 5 pizzas because 4/20 is 5.

6 0
2 years ago
Read 2 more answers
Write an equation of the line through the point (5, 3) that is perpendicular to the line –3x+7y=5.
Fed [463]

Answer:

7x + 3y = 44

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c (m is the slope and c the y- intercept )

Rearrange - 3x + 7y = 5 into this form by adding 3x to both sides

7y = 3x + 5 ( divide all terms by 7 )

y = \frac{3}{7} x + \frac{5}{7} ← in slope- intercept form

with slope m = \frac{3}{7}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{\frac{3}{7} } = - \frac{7}{3} , thus

y = - \frac{7}{3} x + c ← is the partial equation

To find c substitute (5, 3) into the partial equation

3 = - \frac{35}{3} + c ⇒ c = 3 + \frac{35}{3} = \frac{44}{3}

y = - \frac{7}{3} x + \frac{44}{3} ← in slope- intercept form

Multiply through by 3

3y = - 7x + 44 ( add 7x to both sides )

7x + 3y = 44 ← in standard form

6 0
3 years ago
Read 2 more answers
How do i write a linear equation in slope intercept form for 16x - 4y = 2
marusya05 [52]
Slope intercept form: y=mx+b
16x-2=4y
y=4x-1/2<<<< answer
8 0
3 years ago
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