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 class of organic compound is formed when cyclopentanone reacts with ethylamine in the presence of trace acid

At a recycling plant, old tin cans are melted down and reconstructed. This is an example of a ___________.

1. Slope and the properties of perpendicular and parallel can be used to confirm that a polygon is a specific type of quadrilateral. What types of quadrilateral

On Edg: In 1933, Hitler took action against Jewish people in Germany by A. building death camps in German cities. B. building ghettos for Jewish people in many

Can somebody help me please?!!

Jayco has the following expected cash flows from a project. Calculate the payback period of the project. Year 0 (685,000) Year 1 255,000 Year 2 355,000 Year 3 4

When Owen bought a remote-control helicopter, he agreed to pay a 9% shipping and handling charge. If Owen paid $4.86 in shipping and handling, how much must the

If 46.3 grams of acetylene are required to run a carbide lamp for 8 hours, how many moles of water are required

g Arrange the following compounds in order of acidity (highest to lowest): H2O, H3O , HCl A. CH3COOH > HCl > H2O B. H2O > CH3COOH > HCl C. HCl >

How do political polls contact respondents?