2 years ago

Write and equation on the line that passed through (0,-1) and is perpendicular to the line y =1/9x+2

Mathematics

1 answer:

Marat540 [252]2 years ago

5 0

Answer:

y=-9x-1

Step-by-step explanation:

since it is perpendicular, the slope must be the opposite reciprocal (-9x) and now we plug the coordinates in, -1=0+b, b is -1

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Find the real numbers x and y. 27+yi= 11-x + 4i

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$\quad \huge \quad \quad \boxed{ \tt \:Answer }$

$\qquad \tt \rightarrow \:x = -16$

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____________________________________

$\large \tt Solution \: :$

$\qquad \tt \rightarrow \: 27 + yi = 11 - x + 4i$

$\qquad \tt \rightarrow \: yi + x = 11 + 4i - 27$

$\qquad \tt \rightarrow \: x + yi = - 16 + 4i$

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Answered by : ❝ AǫᴜᴀWɪᴢ ❞

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