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julsineya [31]
3 years ago
11

Plz help asap x + 10 = 20 and y – 8 = 32 with step by step explanation plz

Mathematics
1 answer:
valentina_108 [34]3 years ago
3 0

Answer:

10 & 40

Step-by-step explanation:

x+10=20------------------10-20=10

y-8=32--------------------32+8=40

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------------------------------------------------------------<span>
Ratio 
------------------------</span>---------------------------------<span>--
BC:AC:AB
  4 : 3 : 5

</span>-----------------------------------------------------------
<span>Find 1 share
</span>-----------------------------------------------------------<span>
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</span>-----------------------------------------------------------
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-----------------------------------------------------------<span>
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</span>-----------------------------------------------------------
<span>Find AB (5 shares)
</span>-----------------------------------------------------------<span>
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</span>------------------------------------------------------------
Length
-----------------------------------------------------------
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---------------------------------</span>---------------------------------<span>
Perimeter
</span>------------------------------------------------------------------
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</span>------------------------------------------------------------------
<span>Answer: The perimeter is 36cm
</span>------------------------------------------------------------------<span>

</span>------------------------------------------------------------------
<span>Area
</span>------------------------------------------------------------------
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</span>------------------------------------------------------------------
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------------------------------------------------------------------<span>

Given that the biggest ratio is AB
</span>⇒AB is the hypotenuse
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------------------------------------------------------------------
Answer: Hypotenuse = AB = 15cm
------------------------------------------------------------------
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