jgvdalicaK jgvdalicaK
  • 01-04-2017
  • Mathematics
contestada

The width of a rectangle is 7 x -5 and the length is 5x 10 feet.find the perimeter of the rectangle

Respuesta :

charlottekrist
charlottekrist charlottekrist
  • 01-04-2017
2(w+h)=perimeter
2((7x-5)+(5x+10))
1. Simplify
2(7x-5+5x+10)

2. Collect like terms
2((7x+5x)-5+10)

3. Simplify
2(12x-5+10)

4. Simplify 
2(12x+5)

5. Distribute
2*12x+2*5

6. Simplify
24x+2*5

7. Simplify 
24x+19

The perimeter of the rectangle is 24x+10, have a nice day :D
Answer Link

Otras preguntas

25% of 88 is the same as what percent of 22? 1) 12 1/2% 2)40% 3) 50% 4) 100%
67.943 in expanded form
What is 8.7 billion as a scientific notation
For the fair the organizers ordered 32 rolls of tickets each roll of tickets has 100 tickets how many tickets were ordered in all?
The moon is about 240,000 miles from Earth period what is the distance written as a whole number multiplied by a power of 10
is the decimal form of 13/3 a rational number.
what is 1 20/32 as a decimal and percent?
seth traveled 1 mile in 57.1 second how fast did he go in miles per hour
91,007,500 in scientific notation with positive powers of 10
What's the algebraic expression of "15 less than a number squared"?