becomingful becomingful
  • 20-08-2019
  • Mathematics
contestada

Need help with this geometry poblem

Need help with this geometry poblem class=

Respuesta :

Cxlver
Cxlver Cxlver
  • 20-08-2019

Answer:

17.5

Step-by-step explanation:

Because the lines of the trapezoid are parallel that means that side ratios are similar mainly: BC/AB = DE/EF

Which yields: DE = CB * EF/ AB = 18.5 * 8.5 / 9 ~ 17.5

Answer Link

Otras preguntas

Kerion has a beaded necklace business. She can make 12 necklaces in 2 hours. How long will it take her to make ten?
Under which type of government would state or provincial governments have the most sovereignty?
1. Define abstinence. 2. Mention the types of abstinence and explain them.
How are 55:100 and 66:120 equivalent?
what type of energy is a hot cup of soup and is it mechanical or not?
Our _______ largely determines if and when we suffer from one or more of the top causes of death. A. genes B. lifestyle C. birthdate D. environment
HOW IS ADDING AND SUBTRACTING WITH MONEY LIKE ADDING AND SUBTRACTING WHOLE NUMBER?
Why did not the united states want Texas to join
Which condition or illness is known to be caused by tobacco use?
A bag contains 10 marbles of the same size that are red, yellow, and orange. The probability of picking a red marble is 10%. The probability of picking a yellow