matthewyork5842 matthewyork5842

04-01-2018
Mathematics

contestada

If the sides of a square are increased by 20%, by what percentage does the area of the square increase?

Respuesta :

04-01-2018

If the side of the square is a it becomes 1.2a after the increase and its area becomes 1.44a². So the increase is 1.44-1=0.44 or 44%.

Answer Link

Otras preguntas

If the median of data 7,3,10,5,x is the integer x then find x.

A formula developed to project a pattern of periodic income. Income models can be applied to level income with no change in value, level income with changing va

PLEASE NEED HELP ASAP!!!!!!! WILL GIVE BRAINLY!!!!!! what are the domain, range, and asymptote of h(x)=(0.5)^x-9

3y – 6x = 3 y = 2x + 1

are schools agents of conflict and disintegration

What is the slope of the line through (2,-2) and (9, 3)

Which of the following items was Darwin able to use to study the structures of extinct organisms? A. Fossils O B. Species O C. Amino acids O D. Adaptations

-36 4/9 - (-10 2/9)-(18 2/9)

Assume that the hourly cost to operate a commercial airplane follows the normal distribution with a mean of $5,793 per hour and a standard deviation of $439. Wh

Which of the following statements describe a central idea of Friedan’s “The Problem That Has No Name”? Select all that apply. determining the meaning of real fe