Wendy's bill for breakfast at a restaurant was $94.She left an18% tip. What was the amount of the tip?
2 answers:
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Answer:
b
Step-by-step explanation:
Using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 1, 4) and (x₂, y₂ ) = (4, 1)
d =
=
= =
→ b
Answer:
The correct option is B.
Step-by-step explanation:
The vertices of preimage are L(2,-2), M(4,-2), N(1,-3) and O(5,-3).
The vertices of image are L'(-3,-2), M'(-3,-4), N'(-4,-1) and O'(-4,-5).
The relationship between preimage and image is defined as
In option A, 90-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left.
If a figure rotated 90-degree counterclockwise, then
Translation 1 unit to the left,
Therefore option A is incorrect.
In option B, 270-degree counterclockwise rotation about the origin followed by a translation 1 unit to the left.
Therefore option B is correct.
In option C, a translation 1 unit to the left followed by a 270-degree counterclockwise rotation about the origin.
Therefore option C is incorrect.
In option D, a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin.
Therefore option D is incorrect.
