Z3etKit0ysalejoyceAg Z3etKit0ysalejoyceAg

21-06-2016
Mathematics

contestada

the length of a rectangle is 5 centimenters less than twice its width. the perimeter of the rectangle is 26 cm. what are the demisions of the rectangle

Respuesta :

FirstSineOfMadness FirstSineOfMadness

21-06-2016

l = w - 5
2*l + 2*w = 26
2*(w - 5) + 2*w = 26
2w - 10 + 2w = 26
4w = 36
w = 9
l = w - 5
l = 9 - 5
l = 4

Final Answer:
The rectangle is 4cm long and 9cm wide.
Hope I helped :)

Answer Link

Otras preguntas

find the next term is in the explicit and recursive rule for the in term of the sequence. NO LINKS!!!

Find the 7th term of the sequence 1,5/4,25/16

While unwrapping his birthday present, Marcos was very careful to not tear any gift-wrap. When he was done, he laid the gift-wrapping paper flat like shown. Ass

Type the correct answer in the box. Spell all words correctly. What is the name of this ocean? The blank Ocean has the deepest depression in the world, called t

What year did Illinois become a state?

An's backpack weighs as much as Lin's backpack. Clare's backpack weighs as much as Lin's backpack. Whose backpack weighs the most? Whose backpack weighs the lea

what is the value of k?

the circles with the centre at P and Q are such that each passes through the centre of the other. the circle intersect at points R and S as shownwhat is the mea

Using calculus methods, solve these problems: (a) The velocity, v, of a vehicle, with uniform acceleration, is given by v = (3t + 2) m/s, where t is the time in

If sin0≈0.3090, what is the approximate vale of csc0?