dennise25 dennise25

14-12-2018
Mathematics

contestada

the width of a rectangle is 9 less than the length if the perimeter is 130cm find the length and the width of the rectangle

Respuesta :

Toasted Toasted

14-12-2018

length = perimeter/2 - width

l = 130/2 - 28 = 37

37-28=9

The length of the rectangle is 37.

The width of the rectangle is 28.

Answer Link

Otras preguntas

Generally the ionization potential in a period increases, but there are some exceptions. The one which is not an exception is 1) Be & B 2) N & O 3) Mg &

Please help ASAP!!! Two small planes leave Sacramento and LA, which are 380 miles apart, and travel toward each other. If one plane travel 30 miles per hour fas

While visiting Planet Physics, you toss a rock straight up at 15 m/s and catch it 2.7 s later. While you visit the surface, your cruise ship orbits at an altitu

PLEASE HELP! If triangle MNO and triangle PQR are similar, which of the following must be true?

helpppp meeee plsssssss

give the reasons why the church is powerful1.2.3.

How many moles of aluminum (Al) produced in the reaction if 30.00 grams of magnesium (Mg) was consumed. (Atomic mass for Mg =24.305 g/mol) 2AlPO4 + 3Mg rightwar

PLS HELP IM STUCK ON THIS I NEED HELP PLS ANSWER :{

Which of the following is a property of TCP?Select one:OBest effortO UnreliabilityO Full duplexO Connectionless

Pliss help me No linksssss pliss