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Vesnalui [34]
2 years ago
15

Lines r and s are parallel.

Mathematics
1 answer:
slamgirl [31]2 years ago
3 0

Answer:

B

Step-by-step explanation:

Since r and s are parallel lines, then

The angle adjacent to 1 is corresponding to 158 and are congruent, thus

adjacent angle to 1 = 158°

1 and 158° are adjacent and supplementary, so

∠ 1 + 158° = 180° ( subtract 158° from both sides )

∠ 1 = 22° → B

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Answer:

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Step-by-step explanation:

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Looking at the given options, we can see the product xy

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Which number is equivalent to the improper fraction 35/4
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The Area of the platform is 33m²

Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

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log_aa^x=x

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log_{(\frac{1}{81})}(\frac{1}{81})^{\frac{x}{243}}=log_{\frac{1}{81}}[(\frac{1}{81})-1]\\\\\frac{x}{243}=log_{\frac{1}{81}}[(\frac{1}{81})-1]\\\\x=(243)log_{\frac{1}{81}}[(\frac{1}{81})-1]

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