Answer:
1/2 tons of gravel per hour
Step-by-step explanation:
1/8=1/4
2/8=2/4
3/8=3/4
4/8 or 1/2 = 4/4 or 1
Using translation concepts, the coordinates for point C' are given as follows:
C'(-3,7).
<h3>What is a translation?</h3>
A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.
The rule for a reflection over the y-axis is given as follows:
(x,y) -> (-x,y).
Hence, for point C', the coordinates are given by:
(3,7) -> (-3,7).
More can be learned about translation concepts at brainly.com/question/4521517
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Answer:
B because they are the same angle
21 + 28 = 49 students
Ration of history 21 to students 49 = d)21:49
