vanessa161718 vanessa161718

21-05-2018
Mathematics

contestada

The length of the plot is 4 times bigger than the width. The area is 2,500 square feet. What is the length and width of the plot in feet

Respuesta :

Аноним Аноним

21-05-2018

2500 = x*4x
2500 = 4x^2 —-> divide by 4x^2
625 = x
Take the square root
x = + or - 25, but it’s got to be positive

Width = 25 feet
Length = 25*4= 100 feet

Answer Link

Otras preguntas

A rectangular solid has sides of 4 cm, 6 cm, and 8 cm. What is its surface area? square centimeters

What does the title contribute to the reader’s understanding? Who is speaking? What is the situation? What difficult, special, unusual words does t

find formula for the inverse of function f(x)=sqrt{10-3x}

The ABCs of first aid stand for __________.

HELP! 1) A right triangle has one leg of length 8 and another leg of length 9. What is the length of the hypotenuse of the triangle? 2)A right triangle has a hy

the base of an isosceles triangle is 10 ft long and the base angles are decreasing at a rate of 2 degree per secnd. find the rate of change of the area when the

The picture shows a triangular island. Which expression shows the value of c? b over sin 45 degrees b over cos 45 degrees a cos 45° a sin 45°

How are the Spanish speaking and the Portuguese speaking South Americans alike and different?

Petra deposited $278.16 in a savings account that earns 2.1% simple interest. What is Petra’s account balance after nine years?

Which of the following achievement occurred during the Tang and song periods? A. Chinese painters captured busy city live in a new way B. The building of the g