Since the answer choices differ in their first coordinate, it is sufficient to determine that one. The 2:5 ratio means the distance from A to the point is 2/(2+5) = 2/7 of the total distance A to B.
The x-distance from A to B is 20 -1 = 19 units. 2/7 of that is (2/7)·19 = 38/7 = 5 3/7. Adding this value to the x-coordinate of A gives the x-coordinate of the point of interest: 1 +5 3/7 = 6 3/7.
The appropriate answer choice is ...
... (6 3/7, 12 2/7)
Answer:
a=25,b=-23
Step-by-step explanation:
f(x)=6x-5
a. f(5)=6(5)-5
f(5)=30-5
f(5)=25
b. f(-3)=6(-3)-5
f(-3)= -18-5
f(-3)=-(18+5)
f(-3)=-(23)
f(-3)=-23
Answer: The order may be clockwise or counterclockwise. It is preserved during these transformations: translations, dilations, and rotations. A change in the orientation of the vertices implies a change in the orientation of the figure.
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