yungwise32 yungwise32

20-03-2021
Mathematics

contestada

2.2
Determine the length of the rectangle if the area is 800 cm² and the breadth is 20 cm

Respuesta :

jimrgrant1 jimrgrant1

20-03-2021

Answer:

40 cm

Step-by-step explanation:

The area (A) of a rectangle is calculated as

A = lb ( l is the length and b the breadth )

Here b = 20 and A = 800 , then

l × 20 = 800 ( divide both sides by 20 )

l = 40 cm

Answer Link

Otras preguntas

450,000÷170 answer please

According to the cost principle, land that was originally acquired for $85,000 is offered for sale at $150,000, is assessed for tax purposes at $95,000, is reco

Dan found 70 seashells, he gave joan some of his seashells. he has 19 seashells left. how many seashells did he give to joan?

What is a graduated payment mortgage?

which of the following describes an allele whose characteristic phenotype is masked by the presence of a second di different allele

How many states were admitted to the union from 1850 to 1899? A : 5 B : 10 C : 15 D: 20

An exothermic reaction __________ energy. creates decreases absorbs releases

The linear function f(x) passes through the points (1,2) and (3,0). A few values from the exponential function g(x) are shown in the table What is the positive

What factors influence people's political ideologies?

What type of bond occurs between 2 chlorine atoms? Explain why. A. Metallic B. Non-polar covalent C. Polar covalent D. Ionic