yomamaisfat1519 yomamaisfat1519

01-02-2018
Mathematics

contestada

The triangles are similar.

What is the value of x?

Enter your answer in the box.

x =

The triangles are similar What is the value of x Enter your answer in the box x class=

Respuesta :

choixongdong choixongdong

01-02-2018

25/5 = 5
and also
15/3 = 5
so
(3x+ 8)/5 = 4
3x + 8 = 20
3x = 12
x = 12/3
x = 4

answer is x = 4

Answer Link

ychsiao677p2uoez ychsiao677p2uoez

01-02-2018

3x + 8 = 4 * 5 = 20
x = 4

Answer Link

Otras preguntas

where should raw meat be placed in refrigerator

darwin's theory of evolution explain the concept of “survival of the fittest.”

Of the following, which generally causes the greatest damage? a. s wave b. p wave c. love wave d. compression wave

line segment ab has a slope 5/4 and contains point a(8,-7). what is the y-coordinate of point q(3,y) if qa is perpendicular to line ab? answer choices: a: y=-2

Section B: Structured Questions The diagram shows a simple spinal reflex arc. There are three errors in the drawing. (a) Explain what the three errors in the d

Which of the following government services doesn't encourage community safety?

The table below shows the x variable for a table. Choose a corresponding y table that will create a direct variation.

What is the value of z in the equation 5(2z + 4) = 0?

An active student injured his knee playing basketball and has been advised by his doctor to avoid impact activities that cause heavy force on his bones. What is

Who first introduced Buddhism and Chinese writing to Japan?