Answer:
C
Step-by-step explanation:
So we have the function:
To find the inverse, switch h(x) and x, change h(x) to h⁻¹(x), and solve for it. Thus: "
So, take the natural log (log to base e) of both sides:
The right side will cancel:
Divide both sides by 2:
And we're done!
Our answer is C
Note:
Answer:
answer C (0,-9)
Step-by-step explanation:
the line passes through (0,-9)
Answer:
C, 20 units
Step-by-step explanation:
We see that both angles QRS and QTR are 90 degrees. In addition, angles SQR and RQT are equivalent (because they're both angle Q).
By AA Similarity, we know that triangle QTR is similar to triangle QRS.
With this similarity in mind, we can look at the ratios of corresponding lengths to set up a proportion. QR from triangle QTR is the hypotenuse, and it corresponds to hypotenuse QS from triangle QRS. So, we can write the ratio x/(9 + 16) = x/25.
Now, we see that long leg QT of triangle QTR corresponds to long leg QR of triangle QRS. So, another ratio we can write is: 16/x.
Finally, we set these two ratios equal to each other:
Cross-multiplying, we get: .
Thus, x = . The answer is C, 20 units.
Hope this helps!
Answer:
4121x
Step-by-step explanation:
5x^5 + 64x^2
25x+4096x
4121x
So you have to find 15 percent of 900 which would be 135