Answer:
x=1, y=4
Step-by-step explanation:
Since they coincide at the point
(1,4)
Hence (x,y)=(1,4)
Answer:
25.88
Step-by-step explanation:
Answer:
only A
Step-by-step explanation:
A is correct because if a number is less than 7, the number under the square root will be negative, and that will yield an imaginary (or non-real number)
B is incorrect because even if you choose a number less than 7, the result will still yield a real number
C is incorrect due to the same logic as B
D is incorrect because you can take the cube root of a negative number without it being non-real.
Answer:
π·6^2
Step-by-step explanation:
