Answer:
189
Step-by-step explanation:
let the number be n , then number multiplied by itself is n² and
n² = 567 × 63 = 35721 ( take square root of both sides )
n =
= 189
Answer:
(-∞,∞)
Step-by-step explanation:
The domain is restricted by values where the y value does not exist, like dividing by zero. Since x + 3 exists for all values of x, the domain will be (-∞,∞)
Answer:
2 and a half hours
Step-by-step explanation:
25÷10=2.5
Answer:
To start this question we multiply both sides of (n + 5)/-16 = -1 by -16. We get
n+5=16, because of this. Now we can solve for n by subtracting 5 on both sides. We get n=11 so the answer is your first choice or 11.
The last option, the y-intercept.