How do you want this to be solved ?
Answer:
![\sqrt[5]{z} = \sqrt[5]{(-2)^{5} } \therefore \sqrt[5]{z} = -2](https://tex.z-dn.net/?f=%5Csqrt%5B5%5D%7Bz%7D%20%20%3D%20%5Csqrt%5B5%5D%7B%28-2%29%5E%7B5%7D%20%7D%20%20%20%5Ctherefore%20%5Csqrt%5B5%5D%7Bz%7D%20%3D%20-2)
Step-by-step explanation:
i) z = -32
ii)
Answer:
2 should be the correct one.
Answer:
subtract 7 from both sides
2x < 7- 7
subtract 7 from 7 to get 0
2x < 0
product of two numbers is < 0 if one is > 0 and the other is < 0. since 2> 0, must be < 0.
x < 0
We have that
scale factor=1 in/2.5 miles
<span>the actual area of a lake is 12 square miles
</span>we know that
[area on the map]=[scale factor]²*[area actual]
[area on the map]=[1/2.5]²*[12]-----> 1.92 in²
the answer is
1.92 in²
