celinaberriosp6d6aq celinaberriosp6d6aq

25-11-2019
Mathematics

contestada

The length of a rectangle is 3 m more than double the width, and the area of the rectangle is 35 m2. Find the dimension of the rectangle.

Respuesta :

30-11-2019

A=35m2

L=3+2*W

35m2=L*W

35m2=(3+2W)*W

35=3*W+2*W^2

0=3*W+2*W^2-35

W1=7/2m

W2=-5 (can't be used since it's negative)

L=3+2*W

L=3+2*(7/2)

L=10m

Answer Link

Otras preguntas

I need help with this equation. I'm not that smart so I can't figure it out-

12. (03.03 MC) The equation below represents Function A and the graph represents Function B: Function A f(x) = 6x - 1 Function B 4 2 + 1 -2 1 -1 -2 -4 t -5

CI Warm-Up Type your response in the box. Think of a time when you couldn't come to an agreement with someone. Maybe you had a disagreement with a parent and co

Which of these words is a conjunction? to her with but

WILL MARK BRAINLIEST PLS: Give an example of a combination of two functions, f(x) and g(x), that would result in a rational function. Be sure to identify the fu

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP The students in Ms.

If nitrogen is warmer than -320^\circ−320 ∘ minus, 320, degrees Fahrenheit, it will be a gas. Write an inequality that is true only for temperatures (t)(t)lef

Can someone please do my work and tell me the answer please

Which is the correct answer? I genuinely have no clue

6) Calculate the slope of a line containing the points (-3,5) and (-7,11).