Mathematics: Bis the midpoint ofac, ab = 4x – 2, bc = 2x + 4. find the lengths of ab,bc and ac.

Bis the midpoint ofac, ab = 4x – 2, bc = 2x +

Ответ:

P4thing

01.01.2022

if B is the midpoint of AC, that means that B cuts AC in two equal halves, namely that AB and BC are identical twins.

$\bf \boxed{A}\stackrel{4x - 2}{\rule[0.35em]{10em}{0.25pt}} B\stackrel{2x+4}{\rule[0.35em]{10em}{0.25pt}}\boxed{C} \\\\\\ 4x - 2 = 2x + 4\implies 2x-2=4\implies 2x = 6\implies x=\cfrac{6}{2}\implies x = 3 \\\\[-0.35em] ~\dotfill\\\\ \stackrel{AB~=~BC}{4(3)-2= \underline{10}}~\hfill \stackrel{AC = AB+BC}{\underline{10}+\underline{10}=20}$

0,0(0 оценок)

Ответ:

theweave2776

01.07.2022

Mathematics

What are we talking about?

Step-by-step explanation:

0,0(0 оценок)

Bis the midpoint ofac, ab = 4x – 2,
bc = 2x + 4. find the lengths of ab,bc and ac.

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question