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Arada [10]
2 years ago
8

What is the image of the point (6,9) after a rotation of 270° counterclockwise about the origin?

Mathematics
1 answer:
Reil [10]2 years ago
3 0

Answer:

(-9,-6)

Explanation

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Answer:

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Step-by-step explanation:

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fomenos
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ryzh [129]

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4 0
2 years ago
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Q6: Which is the graph of the polar equation r=1/1-sin theta.
AveGali [126]

Answer:

The correct answer is C.

Step-by-step explanation:

The given equation is;

r=\frac{1}{1-\sin(\theta)}

This implies that;

r(1-\sin(\theta)=1

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Let us write in Cartesian coordinates by substituting;

r=\sqrt{x^2+y^2} ,y=r\sin(\theta)

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This is an equation of a parabola that opens upwards with a  y-intercept of -\frac{1}{2}.

The correct choice is C

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3 years ago
Mr. and Mrs. Romero are expecting triplets. Suppose the chance of each child being a boy is 50% and of being a girl i 50% . find
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