Which expression can be used to convert 100 USD to Japanese yen

Response:

A correlation is present in a scatter plot when a clear trend is observed in the outputs as the inputs rise. A general increase in the outputs signals a positive correlation, while a general decrease indicates a negative correlation.

Answer:

That's a lot of views, dude.

A) AB rotates clockwise to align with BC

= ABD + DBC

= 33.3° + 30.6°

= 63.9°


b) If E is positioned directly opposite C.

EBC forms a straight line, thus the angle sums to 180°

ABE + ABD + DBC = 180°

ABE + 33.3° + 30.6° = 180°

ABE + 63.9° = 180°

ABE = 180 - 63.1

ABE = 116.9°
Hope this clarifies things.

Response:

PQ's slope is 0

MN's slope equals infinity

The lines PQ and MN are perpendicular to one another

Detailed explanation:

For two points in the coordinate plane, denoted as (x1, y1) and (x2, y2), the slope is determined as follows:

If a line has a slope of zero, it runs parallel to the X-axis and stands perpendicular to the Y-axis

If a line's slope is infinite, it is parallel to the Y-axis and perpendicular to the X-axis

Moreover, it is established that X and Y are perpendicular to each other.

As PQ's slope is zero, it runs parallel to the X-axis and perpendicular to the Y-axis

With MN having an infinite slope, it runs parallel to the Y-axis and perpendicular to the X-axis.

Therefore, lines PQ and MN are indeed perpendicular.

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