Step-by-step explanation:
The graph of y = tan x is shown. We need to find what y equals when x = 0 (because in y = tan 0, x is replaced with 0)
So you can either find where x = 0 on the graph, or you can take the tangent of 0 to find your answer.
The longer sides of the rectangles should be the same value, so we can make the lower part of the equation equal to 18, which is 4.
We can even find the y value by making it equal to 10, which is 3.
Answer:
Option A
Step-by-step explanation:
We need to solve out ,
We can write it as ,
On simplyfing further,
On solving the above equation , we will get ,
Now we know that the value of modulus is never negative so when we will put x is equal to 2 on the RHS we will get -20 which is not possible . Therefore , the extraneous root is -2 .
<u>Option</u><u> </u><u>A </u><u>is </u><u>correct</u><u> </u><u>.</u>
Answer:
0.9697
Step-by-step explanation:
given that there is a fair coin and an unfair coin.
(both sides tails)
Let B = all tails 5 times
A1- fair coin
A2 - unfair coin
![P(B/A1) = 0.5^5P(B/A2) = 1](https://tex.z-dn.net/?f=P%28B%2FA1%29%20%3D%200.5%5E5P%28B%2FA2%29%20%3D%201)
P(A1) = 0.5 and P(A2) =0.5 (since each coin is equally likely to be selected)
Required probability
= Prob (unfair coin/all tails) =P(A2/B)
= ![\frac{P(A2B)}{P(A1B)+P(A2B)} \\=\frac{0.5(1}{0.5(0.5^5+1)} \\=0.9697](https://tex.z-dn.net/?f=%5Cfrac%7BP%28A2B%29%7D%7BP%28A1B%29%2BP%28A2B%29%7D%20%5C%5C%3D%5Cfrac%7B0.5%281%7D%7B0.5%280.5%5E5%2B1%29%7D%20%5C%5C%3D0.9697)
Answer:
Step-by-step explanation:
The area is 384 ft. multiply 12 time 8 then 4.