Answer:
- you can scrap your knee if you don't have knee pads
- you can get hit with a ball if you don't stay away from the net
- be careful of your soundings because you could hit someone
- cover your mouth when your coughing and playing at the same time
- keep your eyes one the ball
Step-by-step explanation:
31.6-4.2=27.4 at last visit
Answer:
Theories and laws
Both scientific laws and scientific theories are produced from the scientific method through the formation and testing of hypotheses, and can predict the behavior of the natural world. Both are typically well-supported by observations and/or experimental evidence.
12 packs would cost $3.96 if you multiply .33 and 12<span />
Area of the pentagon: 342 cm2
Step-by-step explanation:
The figure of the pentagon is missing: find it in attachment.
The area of the pentagon can be seen as the area of 5 equal triangles, each of them having a base equal to the length of the side of the pentagon,
L = 14.1 cm
and the height of each triangle can be found by using Pythagorean's theorem:

The area of each of the 5 triangles is

Therefore, the area of the pentagon is 5 times this area:
Learn more about area of regular figures:
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