Seudónimo Seudónimo
  • 25-01-2021
  • Mathematics
contestada

The area ( l x w ) of the postcard is 24 square inches. What is the width b of the message (in inches)?

Respuesta :

sendnadiaanemail
sendnadiaanemail sendnadiaanemail
  • 25-01-2021

area = (l)(w)(h)

24 = 4(3 + b)

24 = 12 + 4b

-12 on both sides

12 = 4b

/4 on both sides

b = 3 inches

Substitute b = 3 inches in width

3 + b

3 + 3 = 6 inches

Answer:

width = 6 inches

Answer Link

Otras preguntas

write a couple paragraph on library visit​
particle moves along a path and its speed increases with time. In which of the following cases are its acceleration and velocity vectors perpendicular everywher
At the top of page 2, what is the meaning of the word "authority"? focus knowledge power experience
Which word has the most negative connoation?
simplify 321/99 fractions
Email marketing has an roi that is _____ times higher than social media, direct mail, and paid search
a statement that describes how the designer intends to solve a problem is called
please find how many meters the players ran, thanks.
In a conjugate acid-base pair, the acid typically has
(cos 2theta)/(1 + sin 2theta) = (1 - tan theta)/(1 + tan theta)Who will solve i will mark as brainlisted​