2 years ago

CB = 4, CA = 11 , and CE = 8 , what is the length of overline ET ?

Mathematics

1 answer:

erma4kov [3.2K]2 years ago

8 0

AB=11-4=7

$\\ \rm\hookrightarrow \dfrac{BC}{AB}=\dfrac{CE}{ET}$

ET be x

$\\ \rm\hookrightarrow \dfrac{4}{7}=\dfrac{8}{x}$

$\\ \rm\hookrightarrow 4x=56$

$\\ \rm\hookrightarrow ET=x=14$

You might be interested in

Help please! Need to finish this assignment! Have more like this if someone could please help!

Alchen [17]

Answer:

$\bar{AD}\parallel \bar{BC}$

Step-by-step explanation:

If $m\angle 4=m\angle8$ , then $m\angle4$ and $m\angle4$ are alternate interior angles.

This means that line segment AC is a transversal.

This implies that line segment AD is parallel to line segment BC.

The second choice is the correct answer.

8 0

3 years ago

Read 2 more answers

M-m-1/2=1-m-2/3 ( will mark brainiest)

Naya [18.7K]

Answer:

Step-by-step explanation:

m= 1/2

this is answer ..........

hope it helps

pls mark my answer as the brainliest

5 0

3 years ago

Read 2 more answers

12% as a fraction and decimal

Sliva [168]

3/25 and the decimal is 0.12

3 0

3 years ago

Read 2 more answers

Plz answer quick (proportions)

AysviL [449]

A.4
hope this helped:)
plz mark brainliest

5 0

3 years ago

Hello can you please help me posted picture of question

stellarik [79]

Correct answer is option B

The solution is listed below:

$(-10 x^{3}+4x+5)+(5 x^{2} -2x) \\ \\ 
= -10 x^{3}+4x+5+5 x^{2} -2x \\ \\ 
=-10 x^{3}+5 x^{2} +2x+5$

8 0

3 years ago