Which statement proves that the two circles are similar? (1 point)
1 answer:
Answer:
The circles B and D are similar because B can be mapped onto D by a translation of 8 units to the right and 1 unit down, followed by a dilation about its center by a scale factor of 0.5.
Step-by-step explanation:
If we translate the circle about its center, Circle B's center will coincide with Circle D's Center.
Circle B radius is 4 while Circle D radius is 2 so we need to dilate Circle B radius to shrink it to 2.
When we shrink a figure, the dilation scale factor must be less than 1 but what is the scale factor.
Use the formula
y=kx where y is the new radius and x is the original radius and k is the scale factor
THe second second statement is the answer.
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Answer: Third option
Step-by-step explanation:
For this exercise it is important to remember the following:
1. By definition, the Associative property of addition states that it does not matter how you grouped the numbers, you will always obtained the same sum.
2. The rule for the Associative property of addition is the following (given three numbers "a", "b" and "c"):
Knowing the information shown before, you can identify in the picture attached that the option that illustrates the Associative property of addition is the third one. This is:
As you can notice that you will always get the same result:
Answer:
Step-by-step explanation:
You could either do what I did in the above answer, or you could do this:
It does not matter how you write it, as long as you understand the concept!
I am joyous to assist you anytime.