aubreymac aubreymac

04-02-2022
Mathematics

contestada

Please help me with this math!!

Please help me with this math class=

Respuesta :

mhanifa mhanifa

04-02-2022

Answer:

40% increase

Step-by-step explanation:

Initial perimeter:

P = 2(4 + 6) = 20

Perimeter after change:

P = 2(4*2 + 6) = 28

Change in perimeter:

28- 20 = 8

Percent change:

8/20*100% = 40%

Answer Link

Otras preguntas

Spend all you have for loveliness, Buy it and never count the cost Which BEST identifies the metaphor in these lines. A. It compares loveliness to something th

If point A, having coordinates (9,p) and point B, having coordinates (p,7), lie on a line having a slope of -1/3, what is the value of p?

An advertiser wants to appeal to your emotions to get you to buy a particular food. What is a technique that would appeal to your emotions? A. an ad that talks

Which of the following was the most significant contribution to the revolution of water transportation? Steamboats Steamships Canals Flatboats

A tank can be filled by one pipe in four hours and by a second pipe in six hours; and when it is full, the tank can be drained by a third pipe in three hours. I

expand the logarithmic expression log3 11P^3

Write a function rule for the area, a, of a triangle whose base, b, is 2 cm less than seven times the height, h. what is the area of the triangle when the heigh

why was the great depression cause many latin american countires to improve their economic systems and gain more independence from foreign eonomic dominance?

When the western allies created west germany as a nation in 1948, how did the soviet union respond?

Betty set up an account on a popular social networking website. she wants to know whether the privacy policy is effective for her account. which information sho