Circunference=diameter time pi
aprox pi to 3.14
circunference=200.332
subsitue
200.332=diameter time s3.14
divide both sides by 3.14
63.8=diameter
answer is 63.8 units
Answer:
there's a choices maam... can you shoe to me? so I can answer your question correctly :)
Answer: Area =
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Explanation:
The triangle on the right side is a 45-45-90 triangle
The hypotenuse is 8, so the leg length is
This is the height of the parallelogram. The base is 15 which is always perpendicular to the height, and vice versa.
The area of this parallelogram is therefore,
Answer: the slope is -3/2
Step-by-step explanation: The slope is negative, because the line is pointing downwards. A way I learned it that there's a skier and going up the line/mountain is "puff puff positive" and skiing down the hill is "nice and easy negative."
To figure out the exact number, take a point on the line. I chose (2,-1) I then moved down 3 ( going down makes it negative) spaces, and right two space to get to the next point. This is known as rise over run.
Hope that helped!