A dilation at the origin is simply a multiplication of the coordinates of the preimage by the scale factor.
From
<span>A(-6, -7), B(4, -2), and C(0, 7)
we multiply by the scale factor of 2, the dilated coordinates are:
</span><span>A'(-12, -14), B'(8, -4), and C'(0, 14).
From which you should have no problem locating the correct answer choice.
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First, it is important to know that speed is equal to distance divided by time. I took a picture of my work. Let me know if you still have questions or cannot read something I've written. Thank you!
The most Kilometers traveled per one hour was traveled by THE BOAT at 75 Km/h. Therefore, the boat had the fastestaverage speed.
About 28cm
circumference of a circle =radius×3.14
3.14÷circumference of the circle (88cm)=28.04.
About 28cm.
Answer: that they are
Step-by-step explanation: