1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
shusha [124]
3 years ago
5

Write a simplified polynomial expression in standard form to represent the area of the rectangle below.

Mathematics
2 answers:
JulijaS [17]3 years ago
6 0
Given:
Rectangle shape.
One side: 5x + 2
other side: x - 4

Area = length * width
Area = (5x+2)(x-4)
A = 5x(x-4) +2(x-4)
A = 5x² - 20x + 2x - 8
A = 5x² - 18x - 8
Sophie [7]3 years ago
6 0

Answer:

its ........................................................C

Step-by-step explanation:

You might be interested in
Will give Brainliest if you answer all
oee [108]
What grade are you in so I know what level you are on to help
7 0
3 years ago
Can someone please teach me long division, and please provide examples.
Dmitrij [34]

Answer:

Step-by-step explanation:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

okay so look at the image down below

8 0
3 years ago
The number of blue chips is 3 more than twice the number of red chips
Elenna [48]

Answer:

red: x

blue: 2x+3

Step-by-step explanation:

let the number of red chips= x

let the number of blue chips= 2x+3

7 0
4 years ago
Read 2 more answers
Describe how the change affects the area of the figure.
Veronika [31]

Answer:

There is no change.

Step-by-step explanation:

3 0
4 years ago
A cross-shaped pattern is made by arranging four identical rectangles around the side of a square, as shown in the diagram.
const2013 [10]

Answer:

88 cm

Step-by-step explanation:

The side of the square = 6 cm, so the shorter side of each rectangle = 6 cms.

The area of each rectangle =  36 *  1 1/3

= 36 * 4/3 = 48 cm^2

So the longer side of each rectangle = 48 / 6 =  8 cms

Therefore, the perimeter of the whole figure

=  4( shorter sides ) + 8(longer sides)

= 4*6 + 8*8

= 24 + 64

= 88 cm   (answer)


7 0
3 years ago
Other questions:
  • What is the slope of y = -4?
    13·1 answer
  • There are a total of 24
    15·2 answers
  • (2h-3k)^2/[(10h-15k)/6hk]
    8·1 answer
  • There are three concerts at lakeside one has 953 as attendance and the other 2 have 1100 as the attendance what is the average o
    11·1 answer
  • Which of the following values of y will result in a true statement when substituted into the given equation? y + 4.2 = 3.4 A. y
    12·2 answers
  • What is 5 percent of $30 equal
    15·1 answer
  • Help please help me idk the answer ​
    13·1 answer
  • Can someone help me with part B? Thank you! Brainliest for correct answer!
    10·2 answers
  • Beth ran 4/10 of a mile on monday. On tuesday she ran 75/100 of a mile and on Wendsday she ran 8/10 of a mile. What is the total
    10·1 answer
  • A set of Numbers is shown below.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!