I will give you 10B points plus mark someone again for the Brainliest if you get this right. a:15 b:7 c:4

Mathematics

1 answer:

insens350 [35]3 years ago

4 0

<h2>Answer:</h2>

For this expression,a=15,b=7 and c=4

<h2>Hope it helps</h2>

Good luck on your assignment

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What is the percent of 0.6 repeating

Oduvanchick [21]

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Hope this helps, best of luck! ;)

3 0

3 years ago

Read 2 more answers

Can someone solve this for me?

Helga [31]

well, we know it's a rectangle, so that means the sides JK = IL and JI = KL, so

$\stackrel{JK}{3x+21}~~ = ~~\stackrel{IL}{6y}\implies 3(x+7)=6y\implies x+7=\cfrac{6y}{3} \\\\\\ x+7=2y\implies \boxed{x=2y-7} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{JI}{6y-6}~~ = ~~\stackrel{KL}{2x+20}\implies 6(y-1)=2(x+10)\implies \cfrac{6(y-1)}{2}=x+10 \\\\\\ 3(y-1)=x+10\implies 3y-3=x+10\implies \stackrel{\textit{substituting from the 1st equation}}{3y-3=(2y-7)+10} \\\\\\ 3y-3=2y+3\implies y-3=3\implies \blacksquare~~ y=6 ~~\blacksquare ~\hfill \blacksquare~~ \stackrel{2(6)~~ - ~~7}{x=5} ~~\blacksquare$