Since the rotation is 270 degrees counterclockwise, the point will end up in quadrant 4.
The ordered pairs in quadrant 4 are (+, -).
The only answer that matches is LETTER D.
The correct answer is: <span>180°
Explanation:
Let's consider each angle one by one:
</span><span>45°: If we rotate the above figure by </span>45°, it will not map onto itself; rather it will make <span>45° angle with the correct figure.
</span>90°: If we rotate the above figure by 90°, it will be perpendicular to the given figure.
180°: If we rotate the above figure by 180°, it will map onto itself exactly.
360°: If we rotate the above figure by 360°, it will map onto itself exactly.
However, as the question is about the least angle, hence, in this case, the correct answer is 180° (since 180° < 360°).
In mathematics, sometimes the word 'of' means 'multiply'.
![\frac{2}{3} * \frac{3}{4} = \frac{6}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%2A%20%5Cfrac%7B3%7D%7B4%7D%20%3D%20%5Cfrac%7B6%7D%7B12%7D)
Simplify.
![\frac{6}{12} = \frac{1}{2}](https://tex.z-dn.net/?f=%5Cfrac%7B6%7D%7B12%7D%20%3D%20%5Cfrac%7B1%7D%7B2%7D)
So, 1/2 is the answer.
Answer:
Sum means to Add.
Step-by-step explanation:
and So the sum of d and 9 would be d + 9