Hello there!
|b| > 2
Solve for the absolute value
We know either b > 2 or b < -2
b > 2
b < -2
Thus,
The correct answer is option A
b < -2 or b > 2
<em>x = 4</em>
- Step-by-step explanation:
<em>√x-3 + √x+5 = 4</em>
<em>(√x-3)² = (4-√x+5)²</em>
<em>x-3 = 16 - 8√x+5 + x+5 | -x</em>
<em>- 3 = 21 - 8√x+5</em>
<em>- 24 = - 8√x+5 | ×(-1)</em>
<em>24 = 8√x+5 | : 8</em>
<em>3 = √x+5</em>
<em>3² = (√x+5)²</em>
<em>9 = x + 5</em>
<em>x = 4</em>
$79.24 rounded to the nearest ten would be $80.00, and 15% of that is $12.00.
Hope it helps!
I don’t know if u want us to multiply but if u do 2000 times 13 is 26000
B. Because if you add 10+9=19, that's the side of a small side, so it wouldn't make since if you chose A. right? and it can't be D. because that's too high
