Shalinisathesh2 Shalinisathesh2

28-12-2016
Mathematics

contestada

The length of a rectangle is 12 cm more than its breadth. If the perimeter is 48cm . What is its length and breadth?

Respuesta :

TheBlueLight TheBlueLight

28-12-2016

Perimeter is foumd by
P=2(a+b)
P=2(x+x+12)
P=24+4x
48=24+4x
x=6
and 6+12=18
so you have a=6 and b=18
hope u like it

Answer Link

Otras preguntas

Which sentence has a pronoun with an unclear, missing, or confusing antecedent? A.That pizza has quite a lot of cheese on it. B.I love that new song, and I've

Joel made egg sandwiches and tuna sandwiches in the ratio 2:3. He then made 15 more tuna sandwiches and the ratio changed to 1:3. How many sandwiches did Joel m

Melissa has a rope that is 84 feet long. she is cutting it into 7-foot pieces to make a ropes. How many jump ropes can she make?

How many more ways can 10 juniors running for the positions of president, vice president, secretary, treasurer be selected when compared to 12 sophomores runni

Which statement below is true? a. Russia has abundant natural resources and therefore does not need to carefully manage their use. c. Russia has limited natural

4.) Complete the equations of the system in slope-intercept form. Use a decimal for the slope if necessary. Line 1 x y –2 4 2 6 Line 2 x y –2 –2 0 4 Line 1: y =

A temporary committee consisting of members of both houses with the responsibility of creating agreement on different versions of the same bill is referred to a

medinas capture the unique historical character and social patterns of cities in north Africa and southwest asia labyrinths of winding alleys and many kinds of

medinas capture the unique historical character and social patterns of cities in north Africa and southwest asia labyrinths of winding alleys and many kinds of

Find the percent of change. Round to nearest tenth, if necessary. 62 is decreased to 52. 28 is increased to 96. 72 is decreased to 45. 55 is increased to 90. 23