tbabybrin
tbabybrin tbabybrin
  • 21-03-2017
  • Mathematics
contestada

The perimeter of a rectangle is 100 centimeters. The length is twice the width.
Which equation could you use to find the width of the rectangle in centimeters?

4x^2=100
2x(x)=100
2x=2x=100
2x (2x)=2x=100

Respuesta :

lantzG lantzG
  • 21-03-2017
it would be  the second one
Answer Link

Otras preguntas

Walters savings account has a balance of $273. After 5 years, what will the amount of interest be at 5% compounded quarterly?
Find the value of:[tex] 27x^{3}+8 y^{3} [/tex] if 3x+2y = 20 and xy = [tex] \frac{14}{9} [/tex]
-6(a+8) how do I simplify ?
State whether the equation is a linear equation in one variable or not. –2x(–2 – x) = x + 1
use the discriminant to determine the number of solutions of the quadratic equation, and whether the solutions are real or complex. Note: It is not necessary to
what is the meaning of vague and a sentence on that.
State whether the equation is a linear equation in one variable or not. –2x(–2 – x) = x + 1
When I was 2 years old, my sister was half of my age. Now Im 80 years old, how old is my sister?
What makes a pear or fig gritty?
1.What is the probability of choosing a face card from a deck of 52 cards (face cards are jacks, queens, and kings)? What is the probability of the 2nd card bei