Answer:
The sum of the page numbers on the facing pages of a book is 81 What are the page numbers
Step-by-step explanation:
The page numbers on facing pages of a book will always be consecutive. Therefore, let the left-hand page be denoted by x. Then the right-hand page would be x+1. x = 40.
The image of the given polygon under a dilation with a scale factor of 1/3 about the center of dilation (0, 0) is A'(0, 0), B'(1, 2) and C'(-1, 1)
<h3>What is
transformation?</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation are<em> reflection, translation, rotation and dilation.</em>
Rigid transformation is a transformation that preserves the shape and size of a figure such as<em> translation, reflection and rotation.</em>
Let us assume that the polygon has vertex at A(0, 0), B(3, 6) and C(-3, 3)
The image of the given polygon under a dilation with a scale factor of 1/3 about the center of dilation (0, 0) is A'(0, 0), B'(1, 2) and C'(-1, 1)
Find out more on transformation at: brainly.com/question/4289712
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Answer:
63-(13+22)=
Step-by-step explanation:
a) Slope = 1 hour / 3 kilogram = 20 minutes per kilogram.
b) 20 minutes x 4 kilograms = 1 hour and 20 minutes total