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

Of the metals Ni, Au, Hg, and Ag, which will give up its electrons to copper (Cu) in a redox reaction? A. Ni B. Au C. Hg D. Ag

What is the meaning of “familia extensa” in some Hispanic countries?

What determines the atomic number of an atom? . . . A.. the number of neutrons in two atoms of an element. . . B.. the number of electrons in the outer layer

the first step in the process for factoring the trinomial x^2-5x-36 is to: A. find the sum of the factors of 5 B. find the sum of the factors of 36 C. list a

in what way are eukaryotic chromosomes different from prokaryotic chromosomes

10.03 is what percent of 29.5

What solutions have more OH– than H+ ions? A. reactants. B. acids. C. bases. D. enzymes.

In America’s version of federalism, power is shared _____.

1 . The main reason self-confidence is important in human relations is because. A. self-confidence makes you appear important in the eyes of other people.. B.

What is the mass and weight of a 10kg object on the moon where the force of gravity is 1/6-th that of the earth's?