Makhi3836 Makhi3836

15-02-2019
Mathematics

contestada

The width of a rectangle is two-thirds the length, the perimeter of the rectangle is 15. What is the length?

Respuesta :

OmegaAzzy OmegaAzzy

15-02-2019

W = 2/3l

15 = 2l + 2w

Because we have a value for w, we'll place it in the second equation.

15 = 2l + 2(2/3l)

15 = 2l + 4/3l

Multiply all terms by 3.

45 = 6l + 4l

Combine.

45 = 10l

Divide both sides by 10.

4.5 = l

The value of the length is 4.5.

Answer Link

Otras preguntas

how might have asians have first traveled to north america ?

which force is responsible for seafloor spreading? a)the effect of tides b)convection in the crust c)convection in the mantle d)gravity in the mantle

Solve (4 - x ≤ -1) ∩ (2 + 3x ≥ 17).

Why did the Republican Isolationists refuse to ratify President Wilson’s League of Nations?

The signing of the Magna Carta in 1215 by King John of England __________. limited royal power over the nobility established the Church of England created Parli

Facts on how racism has changed over the years ??

What's the plural for century

Ming's DVD collection includes 16 adventures movies, 7 comedies, 12 westerns, and 8 mysteries. He wants to keep 8 of the DVDs and give the rest away. If Ming gi

Which one of these terms is most closely related to an oligarchy? A. Constitutional monarchy B. Democracy C. Roi Soleil D. Junta 15.

f(x)=3-(1/2)x evaluate the Riemann sum for 2