vnannuri1126 vnannuri1126

03-11-2018
Mathematics

contestada

In △ABC, point D∈ AB with AD:DB=5:3, point E∈ BC so that BE:EC=1:4. If AABC=40 in2, find AADC, ABDC, and ACDE.

Respuesta :

Professor1994 Professor1994

12-11-2018

Answer: Using the proportions between the segments, the area of the triangles are:

1. Area of triangle ADC is 25 in^2.

2. Area of triangle BDC is 15 in^2.

3. Area of triangle CDE is 12 in^2.

Please, see the attached files.

Thanks.

Ver imagen Professor1994

Ver imagen Professor1994

Answer Link

jamiechen79 jamiechen79

02-07-2021

Answer:

Step-by-step explanation:

Ver imagen jamiechen79

Answer Link

Otras preguntas

Quick question Pick a word that is a synonym for beautiful but has different meanings

La is the chemical symbol for what element?

ldentify the atom whose nucleus is composed of 56 protons and 82 neutrons.

A balloon is 15 feet above the ground and rising at a rate of 10 feet per minute. A second balloon is 40 feet above the ground and descending at a rate of –2.5

Please help with this question! I'll give a brainliest if its correct!

A spring does 5.0 J of work on a 0.10-kg ball bearing in a pinball machine. The ball's resulting speed just after leaving the spring is — A) 5 m/s B)10 m/s C).5

How do i find x with this diagram

1. Waves transfer matter as they travel A. True B. False

-x+2y=3 2x+y=4 can someone help me

Roberta jogs 3 laps the first day, 5 laps the second day, 7 laps the third day, and so on. On which day will Roberta jog 13 laps if the pattern continues ?