Answer:
9.16 I think
Step-by-step explanation:
angle B = (
) = 66.4 degrees to 1 decimal place
sin(66.4) =
CD = 10sin(66.4)
CD = 9.16 to 2 decimal places
Sam is rowing a boat away from a dock. The graph shows the relationship
2 answers:
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Answer:
y = 6, rendering the coordinate pair: (6,6)
Step-by-step explanation:
We start by writing the equation of the line that passes through two given points on the plane: and
beginning with finding the slope of the segment that joints the points using the slope formula:
Let's call = (2,4), and
= (-2,2). Then we have the formula for the slope:
Now that we have the slope of the line, we can find the actual equation of the line by using one of the given points, and the "point-slope" form of a line with slope "m" and going through a point - which in our case we defie as one of our given points, let's say (2, 4):
now we find what is the "y" value in such line that corresponds to an x-value of "6" to complete the coordinate pair (6, ?). For such we simply evaluate the equation above at x = 6:
Therefore, y must be "6".