Seudónimo Seudónimo
  • 02-12-2016
  • Mathematics
contestada

Use the formula P = 2l + 2w to find the length of a rectangle whose perimeter is 57 inches and whose width is 13 inches.

Respuesta :

alstromk20
alstromk20 alstromk20
  • 02-12-2016
P = 2L + 2w
57 = 2L + 2(13)
57 = 2L + 26
-26       -26
31 = 2L
2      2
15.5 = L
Answer Link

Otras preguntas

What is %15 of $35.15 What is %15 of $27.00
Orchids are a type of flowering plant. How would biologists explain how a living orchid species lacking leaves evolved from an ancestral orchid species that had
how do you now 11/33 is a simplest form
Explain why the railroads were not built in a straight line from east to west.
What is the property, transformation, or simplification used in each step of this problem?    x-7=34
the length of a rectangle is 3 feet less than twice the width of the rectangle. if the perimeter of the rectangle is 324 feet, find the width and the length?
Type of picture Paul Revere made of the Boston massacre?
water in a pan over a radiator evaporates much faster than a water pan in a table ???? i need help ppl
If item costs $99.99 with 15% off and I get final price. It then asks me what percentage of savings. How do I get the percentage of savings
how does the carbon cycle work in the desert