afdd4433 afdd4433

03-11-2021
Mathematics

contestada

Find the length of a rectangle whose breadth is 15 cm and perimeter is 48 cm.

Respuesta :

polyalchem polyalchem

03-11-2021

Answer:

L=9

Step-by-step explanation:

Find the length of a rectangle whose breadth is 15 cm and perimeter is 48 cm.

perimeter = 2B +2L

48 = 2X15 +2L

48 = 30+ 2L

48-30 = 30-30+2L

18= 2L

18/2 =L

L=9

Answer Link

Otras preguntas

What is the purpose of sensory adaptation

Which of the following oxides can dissolve in water to form a solution that would turn litmus indicator red in color? a. MgO b. K₂O c. CO₂ d. ZnO e. H₂O

A ski jumper competing for an Olympic gold medal wants to jump a horizontal distance of 135 meters. The takeoff point of the ski jump is at a height of 25 meter

Jonathan has been on a diet since January 2013. So far, he has been losing weight at a steady rate. Bases on monthly weigh-ins, his weight, w, can be modeled by

Identify the turning point of the function f(x)=x^2-2x+8 by writing its equation in vertex form. Show work

what type of fractions are the following A) 1/3 A) Improper B) mixed C)wholeB) 5 1/6C) 6/5answer A B C with the three multiple choice answers.

solve for x: 2x^2+4x-16+=0

1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.

Tear is to sorrow as smile is to

Tear is to sorrow as smile is to