2 years ago

What is the Square root of 485?

Mathematics

2 answers:

algol [13]2 years ago

5 0

22.0227155455

Good day!

Svetach [21]2 years ago

5 0

The answer is 22.02

hope it helps

plz give me brainlyest

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2 years ago

your friend rent 10chairs and 2 tables for $300. another friend rent 8 chairs and 4 tables for $360 you want to rent 12 chairs a

Grace [21]

$x-\ cost\ of\ renting\ chair\\
y-\ cost\ of\ renting\ table\\\\
 \left \{ {{10x+2y=300\ \ \ \ \ \ \ \ \ \ \ \ } \atop {8x+4y=360\ \ \ | divide\ by\ -2}} \right. \\\\
 \left \{ {{10x+2y=300} \atop {-4x-2y=-180}} \right. \\\\+----\\addition\\\\\
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x=20\\\\
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12x+3y=12*20+3*50=240+150=390\\\\
I\ am\ expected\ to\ pay\ 390\$$