The length of CD is 7-3=4.
Therefore, if we dilate by a scale factor of 3, the length is 4(3) = 12
Answer:
Please check the explanation.
Step-by-step explanation:
The slope-intercept form of the line equation
where
- m is the rate of change or slope
A hot air balloon is descending at a rate of 287 feet per minute.
Thus, the rate of change m = -287
The negative sign indicates that a hot air balloon is descending.
Let y be elevation.
Let x be the time (in minutes)
As there is no mentioning of the initial height.
Thus, the y-intercept b = 0
now substituting m = -287 and b = 0
y = mx + b
y = -287x + 0
y = -287x
In order to determine the total change in elevation of the balloon in 4 minutes, we need to substitute x = 4 in the equation y = -287x.
Thus, the total change in elevation of the balloon in 4 minutes will be:
y = -287x
y = -287(4)
y = -1148 feet
The negative sign indicates that that the elevation is decreasing.
Because it’s negative witch means it’s colder and the 4 is higher Bc it isn’t negative
The corresponding angle to angle 1 is angle 11.
<h3>How to depict the angles?</h3>
It should be noted that corresponding angles are the angles that occupy the same relative position at each intersection.
The alternate exterior angle to 12 is angle 4.
The alternate interior angle to angle 6 will be angle 9.
The vertical angle to angle 4 is angle 2. They are angles that are opposite each other when two lines cross.
Learn more about angles on:
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