aliyahweaver123 aliyahweaver123

01-04-2019
Mathematics

contestada

A rectangle has a length of 2x +3 and a width of x + 1 (as shown below). Find the perimeter of the rectangle.

A rectangle has a length of 2x 3 and a width of x 1 as shown below Find the perimeter of the rectangle class=

Respuesta :

choixongdong choixongdong

01-04-2019

Answer:

6x + 8

Step-by-step explanation:

The perimeter of the rectangle

P = 2(L + W)

Plug in

= 2(2x + 3 + x + 1)

= 2(3x + 4)

Distributive property

= 6x + 8

Answer:

The perimeter of the rectangle = 6x + 8

Answer Link

Otras preguntas

What other continents directly touch Asia

Which of the following is not a key factor of competitiveness? a. size of organization b. price . flexibility d. product differentiation e. after -sales service

What is the fourth term of ( 3x + y ) ^4

Handwritten solution required

In Figure 1, ABCD is a rectangle with AB = 12 cm and BC= 7 cm. AK= BL= CM= DN = x cm. If the area of KLMN is 54 cm², find x.

Do iron nails rust more in salt water than in vinegar? Please answer ASAP.

Click one of the arrows to see how Viviana's cholesterol levels change if she changes her intake of a particular type of fat for a period of two months. Notice

Draw 2 diagrams for single, double and triple covalent bonds formed in differant molecules.

Which of the following is obtained by subtracting x² - y² from y² -x² ? a)-2(x² - y²) b) -2 ( x² + y²) c) 2(x² + y²) d) 2 (x² - y²)

12 sınıf Matematik bilimi islam dünyasında X.yüzyılda hangi konularda ilerleme kaydetmiştir