yuliana12345ceowi26r
yuliana12345ceowi26r yuliana12345ceowi26r
  • 01-11-2018
  • Mathematics
contestada

if the perimeter is 74mm and the width 16mm what is the length

Respuesta :

cjzelaitis cjzelaitis
  • 01-11-2018
P=2w+2l
74=2(16)+2l
74=32+2l
42=2l
21=l

The length is 21 mm.
Answer Link
dostmohammadafzaly
dostmohammadafzaly dostmohammadafzaly
  • 01-11-2018

p=2×W+2×L ( in Rectangle or square) ⇒74=2×16+2×L ⇒ 74-32=2×L⇒ 42=2×L⇒ L=21mm

Answer Link

Otras preguntas

A cylindrical barrel has a radius of 7.6 ft. and a height of 10.8 ft. Tripling which dimensions will triple the volume of the barrel?
One reason the bolshevicks gained peasant support during the russian revolution was because the bolsheviks promised to
Write a conjecture to save 30$
The price of a laptop is $420. The price of a phone is 35% of the price of this laptop. What is the price of the phone? A $12 B $147 C $273 D $1200
Answer #3 and #4 pretty please!!!
What is the iupac name for the following compound??
Calculate the ph of a 0.10 m solution of hydrazine, n2h4. kb for hydrazine is 1.3×10−6.
85 is 20% of what number?
You push a heavy crate. at first it doesn't move. you push harder, and it finally starts to move, but you still have to exert some force to keep it moving at a
What is the myth behind Aphrodite? What is the history of Aphrodite?