Determine the degree of the polynomial −65b+53x3y.

Answers

Answer 1
Answer:

Answer:

Degree = 4

Step-by-step explanation:

The degree of a term is the sum of the exponents of its variables and the degree of a polynomial is the highest degree of all its terms. The highest degree of all the terms in −65b+53x^3y is 4. So, the degree of −65b+53x^3 y  is 4.

Answer 2
Answer:

Answer:

4

Step-by-step explanation:

The degree is the largest exponent on the variable.

4


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Five high school friends all happen to be females

Answers

Answer:

That is so cool

Step-by-step explanation:

Wait was that the whole question

A porch has the shape of a semicircle with a diameter of 7 ft.What is the approximate area of the porch, rounded to the nearest square foot? Use 3.14 to approximate .

ft2

Answers

A = pi * r^2

R = D / 2

R = 7 / 2

R = 3.5

A = 3.14 * 3.5^2

A = 3.14 * 12.25

A = 38.465

Divide it by 2 since its a semi-circle:

38.465 / 2 = 19.2325

So about 19 square feet.
A = pi * r^2 

A = 3.14 * 3.5^2 

A = 38.465 

38.465/2 = 19.2325 square feet of semicircle 

Subtract.
7/9-1/4 plz help i forgot how to do dis

Answers

Answer:

19/36

Step-by-step explanation:

you find a common denominator

Answer:

19/36

Step-by-step explanation:

make the fractions have a common denominator. So you would multiply the top and bottom of 7/9 by 4. you would then get 28/36. Now multiply your other fraction by 9 top and bottom and you get 9/36. now subract the top and keep the bottom the same. and voila there is your answer

Which of the equations is graphed below?

Answers

The correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

What is a graph?

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The graph is representing the equation y = x² - 6x + 10. Since it is a parabolic equation so the graph is an inverted parabola the graph is attached below with the answer.

Thereforethe correct answer is option B which is the graph in the figure is made up of the equation y = x² - 6x + 10.

To know more about graphs follow

brainly.com/question/25020119

#SPJ2

so you for sure cross off the 1st and 3rd problem off and if you choose the last one your answer would be in th left side of the y axis so it the 2nd answer

The sum of two numbers is 43. One number is five less than three times the other number. What is the largest number?

Answers

Answer:

31

Step-by-step explanation:

Let the numbers be x and y.

"The sum of two numbers is 43." gives us the first equation.

x + y = 43

"One number is five less than three times the other number." gives us the second equation.

y = 3x - 5

Now we solve the system of two equations below.

x + y = 43

y = 3x - 5

Since the second equation is already solved for y, we will use the substitution method. We substitute 3x - 5 for y in the first equation.

x + y = 43

x + 3x - 5 = 43

4x - 5 = 43

4x = 48

x = 12

The first number is 12. Now we find the second number.

x + y = 43

12 + y = 43

y = 31

The larger number is 31.

Answer:

31 is greater

Step-by-step explanation:

I will solve your system by substitution.

x=3y−5;43=x+y

Step: Solve x=3y−5 for x:

Step: Substitute 3y−5for x in 43=x+y:

43=x+y

43=3y−5+y

43=4y−5 (Simplify both sides of the equation)

43+−4y=4y−5+−4y (Add -4y to both sides)

−4y+43=−5

−4y+43+−43=−5+−43 (Add -43 to both sides)

−4y=−48

(Divide both sides by -4)

y=12

Step: Substitute12foryinx=3y−5:

x=3y−5

x=(3)(12)−5

x=31(Simplify both sides of the equation)

Answer:

x=31 and y=12

31 is greater than 12

10 x 200 is how many tens

Answers

10 x 200 is 2000
therefore there are 200 tens .
Since 10 times 200 is 2000Therefore how many tens are in two thousand so you divide it and 2000 divided by10 will give you 200So there are 200 tens in 10 times 200