Nickithebest8693 Nickithebest8693

02-04-2018
Mathematics

contestada

Each side of a square is increasing at a rate of 6 cm/s. at what rate is the area of the square increasing when the area of the square is 36 cm2?\

Respuesta :

sqdancefan sqdancefan

02-04-2018

A = s^2
A' = 2s*s'

When the area is 36 cm^2, the side (s) is 6 cm. The area is increasing at the rate
A' = 2(6 cm)*(6 cm/s) = 72 cm^2/s

Answer Link

Otras preguntas

A 1000-kg car traveling at 70 m/s takes 3 m to stop under full braking. the same car under similar road conditions, traveling at 140 m/s, takes ______________ m

estima los productos. resuelve usando el modelo de area y algoritmo estandar. recuerda escribir tu producto en forma estandar.

How many immigrants were processed at Ellis Island between 1892 and 1954?

The framers of the Constitution knew it would be necessary to add provisions or make revisions to the original document. To date, there have been twenty-seven o

why were some settlers on the great plains called homesteaders

Please look at the questions below:

Which of the following strategies is part of a pre-reading plan? (5 points) prepare postpone part plan

What’s wrong with the pie chart ?

Do only human-interest matter morally, or is the natural world intrinsically valuable? in your view, is our treatment of animals, in particular, factory farming

2 theories together account for color vision. the young-helmholtz theory shows that the eye contains __________, and the hering theory accounts for the nervous