euantomlins euantomlins
  • 04-01-2022
  • Mathematics
contestada

ABC and AED are straight lines. BE And CD are parallel

AC= 12.3cm
AB= 8.2cm
BE= 3,8cm
workout CD

Respuesta :

gvimalaratnam21
gvimalaratnam21 gvimalaratnam21
  • 04-01-2022

Answer:

Step-by-step explanation:

AB/AC = BE/CD

8.2/12.3 = 3.8/CD

CD = 3.8 × 12.3/8.2

CD = 5.7 cm

Ver imagen gvimalaratnam21
Answer Link

Otras preguntas

A square and a rectangle have the same perimeters. The length of a side of the square is 4x-1. The length of the rectangle is 2x+2 and the width is 2x. Write an
Ashley has 100 books that she wants to give away at the rate of n books per week. Write a recursive function that represents the number of books Ashley has at a
The carbon footprint of an activity is used to assess environmental pollution. What does it measure? A. nitrogen oxide B. carbon molecules C. greenhouse gase
In the system –12c + 3d = 6 and –3c + 6d = –9, which expression could you use for substitution? A. d = –1/2c – 3/2 B. c=-2d+3 C. c = 1/4d – 1/2 D. d = 4c – 2
If the average of 12 numbers is 14 and the average of 4 of those numbers is 18, what is the average of the other eight numbers?
find value of 1/(343)1/4
Which type of fuel can only be used in certain geographic areas?
Find the limit. use l'hospital's rule if appropriate. if there is a more elementary method, consider using it. lim x→1 1 − x + ln(x) 1 + cos(5πx)
PLEASE NEED HELP REALLY BAD
Match each president to the correct description