A right triangle has 3 sides, which we arbitrarily name a, b, and c. The hypotenuse, side ab, is the longest side. You can use the pythagorean theorem to find the length of the other sides or SohCahToa to solve any side or angle.
Answer:
to the nearest tenth
Step-by-step explanation:
write the equation of sphere volume:
substitute the radius to the equation :
solve by calculator:
≈ to the nearest tenth
Answer:
P=0.0899.
Step-by-step explanation:
We know that are 5 black balls and 9 red balls in an urn. If 4 balls are drawn without replacement. We calculate the probability that exactly 3 black balls are drawn.
Therefore, we have 14 balls in an urn.
We calculate the number of possible combinations:
We calculate the number of favorable combinations:
Therefore, the probability is:
P=90/1001
P=0.0899.
Answer:
I believe that the answer is C