2 x (3+6z) = 6 +12z
This is how you do it
The angle does not matter. Think of it as finding the other side to a triangle. Use
![a ^{2} +b^2 =c^2](https://tex.z-dn.net/?f=a%20%5E%7B2%7D%20%2Bb%5E2%20%3Dc%5E2%20)
a=39 (line AB)
b=b (the leg we need to find)
c=89 (line BD)
![39^2 + b^2 = 89^2](https://tex.z-dn.net/?f=39%5E2%20%2B%20b%5E2%20%3D%2089%5E2%20)
![1521 + b^2 = 7921](https://tex.z-dn.net/?f=1521%20%2B%20b%5E2%20%3D%207921%20)
(subtract the 1521 from both sides)
![b^2 = 6400](https://tex.z-dn.net/?f=b%5E2%20%3D%206400)
(square root both sides)
![\sqrt{(b^2)} = \sqrt{6400} ](https://tex.z-dn.net/?f=%20%5Csqrt%7B%28b%5E2%29%7D%20%3D%20%20%5Csqrt%7B6400%7D%20%0A)
b = 80
AD=80
130.4838709677 is the answer
Answer:
i dont know
Step-by-step explanation:
Probability has to do with the possibility that an event may or may not happen.
<h3>What is the probability?</h3>
The term probability has to do with the possibility that an event may or may not happen. The value of probability always ranges from zero to one.
Now;
Total number of fishes = 32 + 14 + 10 + 3 = 59
a) probability of catching a bass and then a carp = 32/59 * 10/59 = 320/3481
b) probability of catching two consecutive bull sharks= 3/59 * 3/59 = 9/3481
c) probability of catching a fluke and then any different type of fish 14/59 * (32/59 + 10/59 + 3/59) = 14/59 * 45/59 = 630/3481
d) probability of catching a bass, another bass, and a bull shark = 32/59 * 32/59 * 3/59 = 3072/205379
Learn more about probability:brainly.com/question/11234923
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