02-02-2018
Mathematics

contestada

The two triangles are similar.

What is the value of x?

The two triangles are similar What is the value of x class=

Respuesta :

choixongdong choixongdong

02-02-2018

3x / (4x+2) = 20 / 28
3x(28) = 20(4x+2)
84x = 80x + 40
4x = 40
x = 10

answer
x = 10

Answer Link

26-04-2021

The answer is x = 10

Answer Link

Otras preguntas

3. What is the area of the triangle below? 6.0 ft^2 8.6 ft^2 15.0 ft^2 17.2 ft^2

How did the Declaration of Independence embody Enlightenment Ideas? A. It set up a strong central government B. it guaranteed freedom of religion C. it created

A city spent $2 million to build a pedestrian bridge that has proved unsafe. The city can repair this bridge or demolish it and build a new one. If the resultin

Item 3 Solve for b. 16=a2+b2 b=16−a2 b=4−a b=±16+a2−−−−−−√ b=±16−a2−−−−−−√

What is the slope of the line y = − 4 , equals, minus, 4? Choose 1 answer:

What is the shape of DNA when it is not undergoing replication?

Is photography considered a type of art? If so, could filtering/editing photography be digital art?

Help please In which word does the underlining indicate a prefix? A. Discomfort B. Deplorable C. Famous D. Environmental

Speaker 1: The United States should not become involved in foreign countries' affairs. Speaker 2: The United States has an obligation to protect its allies

5-(6- 9x)=1-(4-10 ) please