leslitaaa1202 leslitaaa1202

17-11-2019
Mathematics

contestada

the rectangle shown has a perimeter of 70cm and the given area. It’s length is 8 more than twice it’s width. Write and solve a system of equations to find the dimensions of the rectangle

Respuesta :

bezawitben2008 bezawitben2008

15-02-2021

Answer:

Step-by-step explanation:

P=70cm l=8+w

P=2(l+w)

P=2(8+w+w)

70cm=16+2w+2w

70cm-16cm=4w

4w=54

W=13.5

Answer Link

Otras preguntas

After making a change to a program and attempting to re-run it, you get an error message stating that changes are not allowed. What can you do to clear the erro

Use the sequence below to complete each task. 3, -15, 75, ... a. Identify the common ratio (r). b. Write an equation to represent the sequence. C. Find the 5th

Paul just had an argument with his friend. Paul is angry and feels a lot of stress. His muscles are tense. The best thing Paul can do immediately to relieve h

Recent research suggests that the fact that life expectancy _____ with increases in intelligence perhaps is due to the positive association between intelligence

If there was a 15% increase in prices, how much would each material cost? What would the new total be?

In what year did construction begin on the Panama Canal A. 1898 B. 1903 C. 1921 D. 1924

In 3D, a high-pressure system exhibits __________. View Available Hint(s)for Part A no relation to the Coriolis effect an ascending mass of air air moving in fr

A kennel has 150 dogs in total, some are puppies and some are adult dogs. The ratio of puppies to adult dogs in a kennel is 3 : 2. How many adult dogs are there

The probability of getting the flu during flu season is 1/8 . If a family has 8 people living in the same house, is it guaranteed that one of them will get the

The fact that changes in appearance reflect biological changes, individual identity, and social attitudes toward aging is an example of the: