Meters and seconds.
Most short distance races involve meters and the timing is usually in seconds. She can use the information and convert it to miles per hour.
The center of dilation <em>Y</em> is the point from which the other points expand or
contract away from or towards.
The true statement about A'Y' is; <u>Line A' Y' passes through the center of dilation</u>..
The given parameters are;
The scale factor of dilation of ΔXYZ = 3
The point of dilation = Point Y
Line YA is vertical (perpendicular) to the base XZ
In a dilation transformation, the extension or compression of the points
are relative to the center of dilation.
Following the dilation, the line AY is extended along AY to A' Y', therefore,
passing through the point <em>Y</em> which is the center of dilation.
<em />
The option that is true is therefore; Line A' Y' passes through the center of
dilation (which is written as <u>line A prime Y prime passes through the center </u>
<u>of dilation</u>)<u>.</u>
Learn more here:
brainly.com/question/19246734
The unit rate for Hakim's car is traveling 30 feet per second (I just simplified 600/20). Then the unit rate for Andre's motorcycle would be 25 feet per second (I simplified 300/12). So in conclusion, Hakim's car is traveling faster. So then, 30 > 25.
Answer: -270
Step-by-step explanation:
First, simplify the exponent

Then, distribute

Then, subtract(add a negative)

Hope it helps <3 :)