3 years ago

Find the measure of angle 1 60 degrees 72 degrees 36 degrees 54 degrees

1 answer:

3 0

The sum of all angles (around the black dot) is 360°

All 5 angles (if you forget the red line) are the same; so each angle is 360°/5 = 72°

So Angle 1 is 72°

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Imagine a clock with a circular face and two hands (hours and minutes) that is set at 12:00 noon. Describe the transformation of

Helen [10]

One hand (the hour hand) would have moved to the number 1, while the minute hand would have made a full rotation and be on the number 12.

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3 years ago

What is the slope and y-intercept of this<br> equation? y = 5x

denis-greek [22]

Answer:

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3 years ago

2) 4 6 2 3 If L= | 5 8 and M= 1 4 3 -2 -5 3 3 Find L-M -)) 2 4 8 A ) 3 4 5 2 3 B) 4 4 8 -5 6 9 o 6 12 -2 1 6 6 2 D) 9 12 1

Misha Larkins [42]

$\\ \sf\longmapsto L-M$

Put values

$\sf \left[\begin{array}{cc}\sf 4&\sf 6\\ \sf 5 &\sf 8 \\ \sf 3 &\sf -2\end{array}\right]-\left[\begin{array}{cc}\sf 2&\sf 3\\ \sf 1 &\sf 4 \\ \sf -5&\sf3\end{array}\right]$