2 years ago

Use Polynomials to Find Perimeter & Area Find the area of this rectangle.

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

8 0

Answer:

Area of rectangle =

$l \times b$

= 5x *( 5x -4)

${25x}^{2} - 20x$

Perimeter of rectangle = 2(l + b)

=2(5x +5x -4)

= 2(10x - 4)

= 20x - 8

You might be interested in

What is the value of x? Enter your answer in the box.

yan [13]

Answer:

Did you find the answer?

Step-by-step explanation:

3 0

2 years ago

PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!

yulyashka [42]

Answer:

x=-10, y=-20

Step-by-step explanation:

Since both 2x and 3x+10 equals y, they equal each other.

2x = 3x + 10

x = -10

Substitute -10 for x

2(-10) = y

y=-20

7 0

2 years ago

A line is drawn so that it passes through the point (3,4) and (2,1). what is the slope of the line

Tamiku [17]

Y2-y1/x2-x1
1-4/2-3
Slope is: -3/-1 or 3

7 0

2 years ago

All of the following are equivalent, except _____.

lianna [129]

Factor x as it is a common factor;
x(8+3)
=11x

4 0

2 years ago

Read 2 more answers

What is the assessed value of a property with a market value of $100,000.00 and an assessment rate of 25 percent

fredd [130]

Answer:

25,000

Step-by-step explanation:

100,000*25%= 25,000

4 0

2 years ago