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3 years ago

3× - 4y =65 when u =4

Mathematics

2 answers:

sergey [27]3 years ago

8 0

If Y=4 then X=27
hope this helps

vaieri [72.5K]3 years ago

3 0

3x - 16 = 65
+16 +16
3x = 81
3x/3 = 81/3
x = 81 ➗ 3
x= 27

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3 years ago

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Answer:

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Step-by-step explanation:

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If the radius of circle A is 6 units, calculate the area of the shaded region...

meriva

The formula of an area of a triangle:

$A_{\triangle}=\dfrac{base\cdot height}{2}$

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$\triangle_{FDE}:\ base=height=1\\\triangle_{GDH}:\ base=height=9$

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