jenny939189 jenny939189

01-02-2020
Mathematics

contestada

NEED HELP ASAP ON THIS QUESTION

NEED HELP ASAP ON THIS QUESTION class=

Respuesta :

jimrgrant1 jimrgrant1

01-02-2020

Answer:

x = 12

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

[tex]\frac{AB}{DE}[/tex] = [tex]\frac{BC}{EF}[/tex] , substitute values

[tex]\frac{x}{6}[/tex] = [tex]\frac{8}{4}[/tex] ( cross- multiply )

4x = 48 ( divide both sides by 4 )

x = 12

Answer Link

Otras preguntas

find an equivalent expression without parentheses -(50x-15y+15)=

(10y^3+20y^2+55y)/5y

Find Domain of the functionsquare root of (x-8)/x(x-9)

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

Find Domain of the functionsquare root of (x-8)/x(x-9)

How is it possible for Mercury to have frozen ice ?

Prove that (x^5)-(x^2)+2x +3=0 has at least one real root. Prove that x=cosx has at least one solution.

Which equation has the same y-intercept as y=4x-3?a. y-3=x b. y=8x+3 c. 3-y=4x d. y=-3+8xWhich of the following is the equation of the line

find an equivalent expression without parentheses -(50x-15y+15)=