josephchristieovf36h josephchristieovf36h
  • 24-09-2017
  • Mathematics
contestada

. The width of a rectangle is 16 feet less than 3 times the length. If the area is 35 square feet, find
the dimensions of the rectangle.

Respuesta :

morgancane39
morgancane39 morgancane39
  • 24-09-2017
W= width
L= length
W=3L-16
W x L=35
(3L-16) x L= 35
Rearrange to
3L^2 (squared)- 16L- 35= 0 
L=7
W=5
Answer Link

Otras preguntas

Caroline runs 3 1/2 miles in 22 1/4 minutes. How many miles does she run per minute?
What is the simplified expression for –2a2b + a2 – 5ab + 3ab2 – b2 + 2(a2b + 2ab)?
In a hospital setting, when the patient presents for care he/she
melting, boiling, and bending are considered physical changes, but burning is a chemical change. explain why this is so.
Which of the following is an example of a scale on a map? a. 1:12,000 c. an arrow pointing north d. an explanation of the symbols used?
From the way Lilia’s parents treat Mr. Pirzada, you can infer that they _____. A. Consider him only a business friend B. Are unfeeling and condescending C. Are
Which of the following is NOT a physical change? Dissolving salt in water Baking a cake Melting wax Freezing water
Which of the following statements best describes the term “détente?” a. An era in which relations between the United States and the Soviet Union improved. c. An
What do the lines making a circle around the low-pressure area indicate? Missing Metadata A. an occluded front B. areas of equal altitude C. areas of equal
Which twentieth-century president am I? I entered office in the midst of the worst economic depression this country has seen. I had a plan though, a New Deal, i