domcovarrubias1288 domcovarrubias1288
  • 24-06-2022
  • Mathematics
contestada

1. Solve.
2
The sides of a rectangle are represented by 4a-1 and 3a + 2. Find the expression for its perimeter.

Respuesta :

Yang100
Yang100 Yang100
  • 24-06-2022

Answer:

14a+2

Step-by-step explanation:

Perimeter of a rectangle: P=2(l+w) where l=length and w=width.

So P=2[(4a-1)+(3a+2)]=2(4a-1+3a+2)=2(4a+3a-1+2)=2(7a+1)=14a+2.

Answer Link

Otras preguntas

cindy has 34 meters of fencing.she plans to fence in a rectangular dog run that is 2 meters wide.[remember, the formula for the perimeter of a rectangle( the di
write 7,258,630 in word form
Four balls of wool will make 8 knitted caps. How many balls of wool will Malcolm need if he wants to make 6 caps?
Explain how knowing that 5/8=0.625 helps you write the decimal for 4 5/8
Use the following passage to answer the question. (1) Water is something most of us take for granted. (2) If we need a cold drink or want to take a shower, wate
why were big brothers and big sisters founded?
What is 0.76 as a fraction
sequence is often signaled by A. dates and times B. illustrations C.the number of paragraph on each page
Parallel lines in space are coplanar.
twice a number increased by 5?? in algebraic expression