sandSta000 sandSta000

11-12-2020
Mathematics

contestada

Triangle ABC is similar to triangle DEC.

Find the value of x.

Triangle ABC is similar to triangle DEC Find the value of x class=

Respuesta :

laurellee27 laurellee27

11-12-2020

Answer:

5.6

Step-by-step explanation:

EC = 10

BC = 14

14/10 = 1.4

DE = 4

AB = x = 1.4 * 4 = 5.6

Answer Link

tagoddard tagoddard

11-12-2020

Answer:

[tex]\frac{x}{14} = \frac{4}{10}[/tex] (set up as a proportion)

10x= 56 (cross multiply and then solve)

x= 5.6

Step-by-step explanation:

Answer Link

Otras preguntas

A metric unit of mass that is equal to its a fraction 1/1000 of a gram is called a what??

In my soil science class we were asked to give the general relationship bewtween the mean annual air temperature, and the mean annual soil temperature? Am I sup

what does Guten Tag! mean

50 r 3r 20 I need this by tomorrow morning plz!!!!!

Critics of President Bush’s education initiative that required annual testing of students felt that

How do you punchuate an outline

between 4,632 and 20,000 is what number?*

In an experiment, a student mixed a substrate and an enzyme. Which statement BEST explains the reaction?

Is the ratio of the triangles 1/5?

1. In a pure competition market, producers should produce and sell where P=MC. Why? Why couldn’t they price their product above MC or wherever they want? Explai