x = -4 is not undefined because f(x) = x+4 is in the top part, the numerator, not the denominator. So the value that makes f(x) = x + 4 zero does not result in a division by zero.
Indeed, if we try to evaluate (f/g)(-4), then we get
which does not involve a division by zero.
However, attempting to evaluate (f/g)(3) leads us to
which involves a division by zero, and divisions by zero are undefined
We can solve for the 3 triangle sides.
The left side is easy 6.
Second side² = 7² + 4²
Second side² = 49 + 16
Second side = square root (65)
Second side =
<span>
<span>
<span>
8.0622577483
</span>
</span>
</span>
Third Side² = 7² + 2²
Third Side² = 53
Third Side =
<span>
<span>
<span>
7.2801098893
</span>
</span>
</span>
When we know 3 sides, we use Heron's formula for calculating area:
Perimeter =
<span>
<span>
<span>
21.3423676376
</span>
</span>
</span>
Semi-Perimeter =
<span>
<span>
<span>
10.6711838188
</span>
</span>
</span>
Using Heron's Formula
area = square root (<span>10.6711838188 * </span><span>4.6711838188 * </span>
<span>
<span>
<span>
2.6089260705
</span>
</span>
</span>
*
<span>
<span>
<span>
3.3910739295
</span>
</span>
</span>
)
area = square root (441)
area = 21
Yes, it's just that "easy". LOL
Answer: Answer: x≥ −1
/2
Step-by-step explanation:
Answer:
Me
Step-by-step explanation:
Because I am lonely
