<em>x ≤ 3</em>
<em>x ∈ [ 3 ; +oo )</em>
- Step-by-step explanation:
<em>2(4 + 2x) ≥ 5x + 5</em>
<em>8 + 4x ≥ 5x + 5</em>
<em>8 - 5 ≥ 5x - 4x</em>
<em>3 ≥ x</em>
<em>x ≤ 3</em>
<em>x ∈ [ 3 ; +oo )</em>
For this case we have that an inverse variation in a function is given by:

For this case, we must find the value of the constant k.
To do this, we substitute the values of x = -4, y = 8.
We have then:

Clearing k we have:

Substituting the value of k we have that the inverse variation is:

Note: see attached image.
Answer:
See attached image.
Answer:
64
Step-by-step explanation:
Answer:
its C
-9
Step-by-step explanation:
Answer:
False.
Because Only one circle can be circumscribed about a given triangle.