amazinggraciec amazinggraciec
  • 13-08-2019
  • Mathematics
contestada

If DE║AC, what is the measure of length a?

See the attached image!

If DEAC what is the measure of length a See the attached image class=

Respuesta :

musiclover10045
musiclover10045 musiclover10045
  • 13-08-2019

BD is half the length of AD ( 18 is half of 36)

BE would be half of EC

EC = 42, so BE would be 42/2 = 21

a = 21

Answer Link

Otras preguntas

(reposted) This is a self-portrait of the painter. Based on the text, what inference can you make about the painter? * A.) He is self-aware. He knows he is dist
Checkpoint Bohr Mod Which of the following statements is NOT true of Lewis Dot Diagrams? Give us a way to show the valence electrons without having to draw the
Find the difference between the polynomials:–3x+x^3–2x^2 and 4x^3–2x^2–4x
In an emergency, a driver brings a car to a full stop in 5.0s. The car is traveling at a rate of 38m/s when the breaking begins. (a) At what rate is the car dec
How does rainfall cause soil erosion?​
if f(a)=b and g(b)=c are functions then domain and range of fog and gof equals to​
Please answer!! What does the PRKN gene do in the body?
The fundamental orders of Connecticut drafted in 1639 is known for
A car rental company charges a daily rate of $ 24 plus $ 0.10 per mile for a certain car. Suppose that you rent that car for a day and your bill (before taxes)
what is the theme of the devil