Divide total distance by total seconds:
300 meters / 50 seconds = 6 meters per second.
Answer: 6 meters
Answer:
-20
Step-by-step explanation:
Answer:
D.
hope this helps
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Step-by-step explanation:
Answer:
<em>h = 8.54 units</em>
Step-by-step explanation:
<u>The Law of Cosines
</u>
It relates the length of the sides of a triangle with one of its internal angles.
Let a,b, and c be the length of the sides of a given triangle, and x the included angle between sides a and b, then the following relation applies:

Since we know the values of all three side lengths, we solve the equation for x:

For the triangle ABC in the image, a=10, b=15, c=13, thus:



Thus, A = 58.67°
For the right triangle of height h and hypotenuse 10, we use the sine ratio:

Solving for h:

h = 8.54 units
Answer:
I think it's A. 32.0
Step-by-step explanation: