didijames769 didijames769

19-09-2020
Mathematics

contestada

The length of a rectangle is 3 less than 4 times the width. If the perimeter is 90 cm, what is the width? What is the length?

Respuesta :

rjdion77 rjdion77

19-09-2020

x+(4x-3)=90.

5x-3=90.

5x=93.

x=18.6.

Answer Link

Otras preguntas

if a roasting is 600mm x 500mm how many 25cm cake time will fit on it?

(1+ markup percent on cost)x cost equals A)selling price B) cost at wholesale C) markup D) cost at retail

PLEASEEEE HELPPPPPPPPPPPP ! What does parallel structure do for sentences? It makes them more interesting and difficult to understand. It makes them more intere

What is the participle in this sentence? The laughing child looks happy, but she was sulking this morning. A. happy B. was sulking C. laughing D. looks

On Monday, a clothing store sold 25 pairs of pants. On Tuesday, the store sold 37 pairs of pants.What was the percent of increase in number of pants sold from M

why did nationalism spread throughout Europe ?

A key factor in the American victory in the American Revolution was the military assistance provided to the Patriots by which country?

• Analyze and explain how World War I impacted minority groups on the home front.

so i really suck at math. How do I find the area of a shape if it is not a perfect square, circle etc.?

My sister Aliah is both a comic and smart. Is this sentence correct?