3 years ago

I need to find A and C

Mathematics

2 answers:

Novay_Z [31]3 years ago

7 0

if we take a look of the graph, let's notice that

AC = 4x + 4

AB = 14

BC = 3x - 4

now, AC = AB + BC,

$\bf AC=AB+BC\implies AC-BC=AB\implies \stackrel{AC}{(4x+4)}-\stackrel{BC}{(3x-4)}=\stackrel{AB}{14}
\\\\\\
4x+4-3x+4=14\implies x+8=14\implies x=6
\\\\[-0.35em]
\rule{34em}{0.25pt}\\\\
AC=4(6)+4\implies \boxed{AC=28}$

k0ka [10]3 years ago

6 0

Then find it sksngjsjjsjdjgjsjajcjvjsjajf

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4 years ago

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Read 2 more answers

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< =

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