<span>Considering the visitor count is likely rounded to the nearest hundred thousand, the precise figure could range from 350,000 to 449,999. If rounded to the nearest ten thousand, it would be between 395,000 and 404,999.</span>
Answer:
1. x=±4
2. t=±9
3. r=±10
4. x=±12
5. s=±5
Step-by-step explanation:
1. x^2 = 16
By extracting the square root on both sides

x=±4
2. t^2=81
Again, take the square root of each side

t=±9
3. r^2-100=0

r=±10
4. x²-144=0
We rewrite as x²=144
Applying square roots

x=±12
5. 2s²=50

s=±5 ..
Answer: (3y - 5) • (2y - 3)
Step-by-step explanation: 6y2 - 10y - 9y - 15
2.1 Factoring 6y2-19y+15
The leading term is 6y2, with a coefficient of 6.
The middle term is -19y, having a coefficient of -19.
The last term is the constant, which is +15.
The value of x equals 60 degrees.
This is because alternate interior angles are equal by definition :)
Can I get the brainliest award please?