Answer: -3x-5y
Step-by-step explanation:
In this case, to flip any of the points to map
up accurately to the other points, we would have to do a transformation of reflection
about the y-axis. The reason behind this is that out of other transformation
process, we can only achieve the image of triangle ∆A’B’C’ through reflection.
Dilation will not work since it only changes
the size of the object. The shape and position will not affected.
A translation will not work because although
the shape can move, it still needs to flip to achieve triangle ∆A’B’C’.
A rotation will also not work because when you
rotate it, the shape will still not map over the new one.
<span>
<span>Therefore the only answer to this question would be to
reflect triangle ∆ABC about the y-axis.</span></span>
Answer:
About 12 blue m&m’s
Step-by-step explanation:
There are 2100 cups in the package.
Step-by-step explanation:
Given,
Number of green cups in package = 630
This represent 30% of the total package.
Let,
x represent the total number of cups in package.
30% of x = 630
Dividing both sides by 0.30
There are 2100 cups in the package.
Keywords: percentage, division
Learn more about percentages at:
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