Answer:
the third graph
Step-by-step explanation:
its the only one that has a y intercept of 3 and if you plug in each of the values of x it is correct
A hockey player hits a puck along the ice, giving it an initial speed of 2.9 meters per second. If there is no friction between
the puck and the ice, what will the puck’s speed be after 1.7 seconds?
1 answer:
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Answer:
x = 3.76 ft
Step-by-step explanation:
To find the missing side, "x", solve using proportions.
In similar polygons, the 'new' polygon was created by multiplying every side of the 'old' polygon by the same number. Every side was multiply by the <u>scale factor</u>, "k", which tells you how much a polygon grew (k>1) or shrunk (0<k<1).
Therefore, if you divided the pairs of corresponding sides, they would be equal.
From the diagram, you can tell that the following sides correspond:
CB ~ GF
AB ~ EF
<u>Use the proportion</u>
Substitute values from diagram
Multiply both sides by 6 ft
"x" is isolated. Multiply fraction by combining into numerator
Solved numerator. Divide for decimal answer.
The value of 'x' is 3.76 ft.