2 years ago

Which relationship describes angles 1 and 2?

Mathematics

1 answer:

In-s [12.5K]2 years ago

3 0

Answer:

Supplementary Angles

Adjacent Angles

Step-by-step explanation:

Angles 1 and 2 share a vertex and form a straight line. These angles are called supplementary angles. They add to 180 degrees and form a straight line. They are adjacent as well because they share a vertex and side.

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What is the simplest radical form of 20

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5 is the correct answer kind sir

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nikklg [1K]

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Step-by-step explanation:

1-3= -2

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2 years ago

What are the focus and directrix of the parabola with the equation y=1/12 x^2

Nataly [62]

<h2>Answer:</h2>

$\boxed{y=-3}$

<h2>Step-by-step explanation:</h2>

The graph of this parabola is shown below. From this graph we know that:

VERTEX:

$(h,k)=(0,0)$

DIRECTIX:

Since the vertex lies on the origin and the parabola opens upward, then the standard form of this parabola is:

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So:

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Then the directrix is:

$y=k-p \\ \\ \therefore y=0-3 \therefore \boxed{y=-3}$

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3 years ago

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Answer:

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