<h2>
Hello!</h2>
The answer is:
The value of Tan(x) is:
<h2>
Why?</h2>
Since we want to know the value of Tan(x), we need to use the following formula:
We already know the opposite side, but we need to find the value of the distance "XZ",so, we can calculate it using the Pythagorean Theorem since it's a right triangle.
Let be:
Then, finding "XZ" we have:
Now, finding the value of Tan(x), we have:
Hence, we have that the value of Tan(x) is:
Have a nice day!
Answer:27x
Step-by-step explanation:
It is 27x because 12 + 15 = 27 then add the x
Answer:
0.8418
Step-by-step explanation:
We have p = 0.36
Sample size = 200
We have to find the standard error of proportion
= √p(1-p)/n
= √0.36(1-0.36)/200
= 0.034
P(0.30<p^0.40)
= 0.30-0.36/0.034 = -1.76,
0.40-0.36/0.034 = 1.18
P(-1.76<z<1.18)
When we go to the standard normal distribution table
P(z<1.18) = 0.8810
P(z<-1.76) = 0.0392
0.8810 - 0.0392
= 0.8418
This is the probability of the sample proportion being between 0.30 and 0.40
Answer:
Step-by-step explanation:
20 < 12 ⋅ <em>x</em> = 64
This is somewhat of a false equation though, due to the left side "20" is not less than the right side "12
", which means that the given statement is false.
So I switched it up and made the variable "12"
<u>12 < 20 ⋅ </u><u><em>x</em></u><u> = 64
</u>
12x - 20 = 64
12x = 64 + 20
12x = 84
12x⁄12 = 84⁄12
x = 7
____
I hope this helps, as always. I wish you the best of luck and have a nice day, friend..
