C. Because complementary angles are two angles whose sum equals 90 degrees so do 90-40=50 then 50x2= 100
No, it is <u>not</u> a translation. The arrow starts pointing to the right and then points upward. A translation would have the arrow always pointing right the entire time, only that its position would move.
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Problem 2
We can shift the K up 6 units to get what you see in the attached image below
Part A. y = -3x - 2
Part B. = y = -3x - 11
Hope this helps!!
~Kiwi
Congruent means they are the same size
To prove the two triangles are congruent you would need to know the length of at least two of the sides. If two sides were not known you would need to know the length of one side and at least one of the unknown angles.
B is the answer how you do good