A taxi cab charges each person a flat fee of$1.85 plus an additional $0.40 per quarter mile. how far did paulette travel if her
1 answer:
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Answer:
Option (2). 1
Step-by-step explanation:
Coordinates of point A, B, C and D are,
A(-4, 4), B(-2, 4), C(-2, 1) and D(-4, 3).
Quadrilateral ABCD when rotated 90° clockwise about the origin,
Rule for the rotation of the vertices,
(x, y) → (y, -x)
Following the rule of rotation coordinates of the image points,
A(-4, 4) → A'(4, 4)
B(-2, 4) → B'(4, 2)
C(-2, 1) → C'(1, 2)
D(-4, 3) → D'(3, 4)
Since all image points have the positive coordinates (x and y coordinates), image quadrilateral A'B'C'D' will be located in 1st quadrant.
Option (2) is the correct option.
Answer:
Option C
Step-by-step explanation:
Area of a triangle given with measures of 2 sides and angle between these sides will be,
Area of a triangle =
Here, a and b are two sides of the triangle and C is the angle between these sides.
From the figure attached,
a = 6, b = 9 and m∠C = 110°
Substitute these values in the formula,
Area of ΔQRS =
=
= 25.37
≈ 25.4 square units
Therefore, Option C will be the answer.