In algebra, the "domain" of a relation is the set of unique and acceptable INPUT values to the function. In typing out a domain, you'd eliminate any duplicates:
{1, 2, 2, 3, 4, 5, 7} (wrong, because 2 shows up twice)
and you'd ensure that the function/relation is defined at each INPUT value.
Note that the function y = sqrt(x) has domain [0, infinity), so negative numbers are not part of the domain; they are not acceptable input values.
Answer:
0.09803922 if its 25 dived by 255 but if you wrote it wrong and it's actually 255 divided by 25 it would be 9
Step-by-step explanation:
Answer:
mABC = 110
Step-by-step explanation:
Answer:
A. -100
Step-by-step explanation:
1.) To single out x, follow the opposite operation on both sides. Firstly, we begin with:
X/5 + 6 = -14
Then the opposite operation from addition is subtraction, therefore:
X/5 + 6 - 6 = -14 - 6,
X/5 = -20
Then the opposite operation from division is multiplication, therefore:
X/5 x 5 = -20 x 5
X = -100
The perimeter of the square would be 56 cm
