bancroftrebekah668 bancroftrebekah668

20-06-2017
Mathematics

contestada

A rectangle's length is twice its width. if the perimeter is 132 cm, find the width of the rectangle.

Respuesta :

22-06-2017

perimeter=(2*length)+(2*width)
length=2*w
132=(2(2w))+(2w)
132=(4w)+(2w)
132=6w
w=22
l=44

Answer Link

Otras preguntas

The sum of 36.4 and a number is 39.21, as shown below. What number should go in the box to complete the addition problem? Numerical Answers Expected!

The Tomb of the Shahi Kings is an example of how architecture in India was inspired bya. Byzantine influence in the region.b. Bedouin influence in the region.c.

‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️PLEASE HELP ME PEOPLE WHO ARE PHENOMENAL AT MATH!!!!!!! I CANT FAIL THIS AGAIN I NEED THE CORRECT ANSWER AND THE CORRECT ANSWER ONLY P

how many solutions does the equation -7a+7a+6=8 have? a:one b:none c:two d:many

1) How did the Mali Empire grow and prosper? a) Monopolized the cattle trade and built up a good fishing industry b) Monopolized the gold trade and develope

Read the closing of a letter below. with sincerest and warmest regards Which word or words in the closing should be capitalized? a) With sincerest and warmest r

No the classical period, composers sought to create what type of music? A. More ornate B. More complicated C. More down to earth D. More religious

What is the empirical formula of a compound containing 24.56% potassium, 34.81% manganese, and 40.50% oxygen? KMnOKMnO2K0.63Mn0.63O2.53KMnO4K3MnO2

Whcih is an exogenous factor that affects the business cycle?

Butane C4 H10 (g),(Hf = –125.7), combusts in the presence of oxygen to form CO2 (g) (Hf = –393.5 kJ/mol), and H2 O(g) (Hf = –241.82) in the reaction: