MATHEMATICS
HIGH SCHOOL

Answer: Length of the rectangle, L(x) = 6x

Width of the rectangle, W(x) = 4x² - 3x + 8

Area of a rectangle = Length * Width

Therefore, Area od the rectangle = 6x (4x² - 3x + 8)

= (4x² · 6x) - (3x · 6x) + (8 · 6x)

= 24x³ - 18x² + 48x

Width of the rectangle, W(x) = 4x² - 3x + 8

Area of a rectangle = Length * Width

Therefore, Area od the rectangle = 6x (4x² - 3x + 8)

= (4x² · 6x) - (3x · 6x) + (8 · 6x)

= 24x³ - 18x² + 48x

Answer: We know that the area of a rectangle can be computed by multiplying the length times the width.

P = L X W

Now taking into account the given, we can say that:

Now let's simplify the expression by doing the operation and you will have this as your result:

P = L X W

Now taking into account the given, we can say that:

Now let's simplify the expression by doing the operation and you will have this as your result:

MIDDLE SCHOOL

What should be added to both sides of the equation to solve for the variables? 45=30+m

Answer: m = 15

Step-by-step explanation:

45 = 30 + m

subtract 30 , from both sides , that is , -30 should be added to both sides to find the variable

45 - 30 = 30 + m - 30

15 = m

Therefore : m = 15

MIDDLE SCHOOL

How many solutions exist for the system of equations in the graph?

one

two

Answer:

it is NOT ONE the answer is two !!!!

Step-by-step explanation:

it goes through two points so therefore the answer is two there is two solutions to the problem

Answer: one

Step-by-step explanation:

MIDDLE SCHOOL

Determine whether the ordered pair (12, -5) is a solution to the equation 3x-3y=21

Hi there!

No, it is not the solution to the equation 3x - 3y = 21

They give us (12, -5). Twelve represents x and -5 represents y.

So, all we have to do is plug them in.

3(12) - 3(-5) = 21

36 + 15 = 21

51 = 21

See... they are not equal because (12, -5) is not the solution of the equation.

Best of luck with your studies!

Please let me know if you have additional questions about my answer.

No, it is not the solution to the equation 3x - 3y = 21

They give us (12, -5). Twelve represents x and -5 represents y.

So, all we have to do is plug them in.

3(12) - 3(-5) = 21

36 + 15 = 21

51 = 21

See... they are not equal because (12, -5) is not the solution of the equation.

Best of luck with your studies!

Please let me know if you have additional questions about my answer.

MIDDLE SCHOOL

Connor said, "To the nearest hundred, I've attended school for 800 days of my life!" State 3 numbers that could be the actual number of days Connor has attended school.

The three numbers that could be the actual number of days Connor has attended school could be - 790, 810, 811.

What is rounding of?Rounding means replacing a number with an approximate value that has a shorter, simpler, or more explicit representation.

Given is is that "To the nearest hundred, I've attended school for 800 days of my life!".

The three numbers that could be the actual number of days Connor has attended school could be -

790, 810, 811

Therefore, the three numbers that could be the actual number of days Connor has attended school could be - 790, 810, 811.

To solve more questions on rounding of, visit the link below -

brainly.com/question/13391706

#SPJ5

How many school are in a year at your school? You need to figure that out before you answer the question.