Answer:
<h3>
B. perimeter</h3>
Step-by-step explanation:
I think this would make the most sense.
It is false or 8/9 is equal to 1
7 times x to the three fourths power in radical form is Fourth root of quantity 7 times x to the third power.
So, Option C is correct.
Step-by-step explanation:
We need to write 7 times x to the three fourths power in radical form
First writing 7 times x to the three fourths power in mathematical form:

Writing it into radical form:

We know 1/4 = ![\sqrt[4]{}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%7D)
So,
![\sqrt[4]{(7x)^3}](https://tex.z-dn.net/?f=%5Csqrt%5B4%5D%7B%287x%29%5E3%7D)
Writing it into words:
Fourth root of quantity 7 times x to the third power.
So, 7 times x to the three fourths power in radical form is Fourth root of quantity 7 times x to the third power.
So, Option C is correct.
Keywords: Radical Expression
Learn more about Radical Expression at:
#learnwithBrainly
Answer:
Below in bold.
Step-by-step explanation:
Add the elevation change to the initial elevation:
Hike 2: Final elevation = -62 + 82 = 20.
Hike 3: Final elevation = 62 + -100 = -38.