We throw two dice. Each die is a standard die that has 6 sides and is numbered 1 to 6. Let X represent the sum of the two dice.
1 answer:
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Answer:
k = 168
Step-by-step explanation:
rewrite the equation
Multiply 42 to isolate k. Do the same on the other side
42 * 4 = 168 When you do that you get 168.
The value of sin(2x) is
Explanation:
Given that
The formula for is
Since,
Also, it is given that
Thus, and
To find the hypotenuse, let us use the pythagoras theorem,
Now, we can find the value of sin x and cos x.
Now, substituting these values in the formula for sin 2x, we get,
Thus, the value of sin(2x) is
A midsegment is given by the formula:
Where x1, x2, y1, and y2 correspond to their respective coordinates. We can do the equation:
This gets us a midpoint coordinate of <span>(1,1)
</span>As for distance, it will be found by doing:
We can do the following:
This simplifies to
:)
Where x1, x2, y1, and y2 correspond to their respective coordinates. We can do the equation:
This gets us a midpoint coordinate of <span>(1,1)
</span>As for distance, it will be found by doing:
We can do the following:
This simplifies to
:)