velezhailey05 velezhailey05

03-03-2022
Mathematics

contestada

the length of a rectangle is 2cm longer than its width. If the perimeter of the rectangle is 60 cm, find its length and width

Respuesta :

princeburg4 princeburg4

07-03-2022

Answer:

Let the Width(W) = X cm

then the length(L)= (2+X)cm

Perimeter(P)= 60cm

P =L+W

L+W =P

(2+X)cm +X cm = 60 cm

2X+2=60

2X=60-2

2X=58

dividing both sides by 2

X=29cm

Width =X

Width =29cm

the width is 29cm

Length= (2+X)cm

= (2+29)cm

= 31cm

the length is 31cm

Answer Link

Otras preguntas

Iodine-131 is used to treat a hyperactive thyroid gland. the half-life of iodine 131 is 8.02 d. If a hospital receives a 215.25 g shipment of iodine 131, how mu

algebra 2x add 7 - 0x add 3

Find the equation of straight line passing through the point of intersection of the lines 3x y-6 and x-y=2 and point (-1,3

Who put all the old magazines the cupboard ? Use appropriate prepositions

If a quadrilateral is a parallelogram, then it’s opposite angles are ?

What is a central idea of "Perseus and the Quest for Medusa's Head"? Responses A. An angry king tries to shame Perseus, whom he hates, but the plan backfires w

2x-ay+5=0 if the slope of the equation is 3/2, then what is the value of a COULD YOU EXPLAIN IT TO ME STEP BU STEP, THE ANSWER KEY IN MY TEXTBOOK DIDNT HELP

23 X 4 1/6+37 x 4 1/6

what is the irony of text lebanon's drinking water.

Which absorbs water faster? (Silk or cotton or wool or nylon)