Answer:
I love this app welcome to the club
The domain is the set of input values for which the function is real and defined.
Find non negative values for the radicals.
For y = sqrt(3-x) if x is greater than the 3 the value under the square root would be negative which would result in a non real number.
The answer needs to be x <= 3 ( less than or equal to)
For y = sqrt(3x), if x is less than 0, the number under the sqrt root would be negative resulting in a non real number.
The answer is x >= 0 ( greater than or equal to)
Answer:
it should be 450 yards
Step-by-step explanation:
A= a+b/
2
h=27+18/
2·20= 450
Answer:3
Step-by-step explanation: