Answer:
<h2><u><em>acute</em></u></h2>
Step-by-step explanation:
Remember :the orthocenter of a triangle is the point of concurrency of the 3 altitudes.

Answer:
The x's cancel so definitely is choice C: 1/9
Step-by-step explanation:
We have root( 1/(x^2) ) * root ((x^2) / 81)
simplifying this we get as follows:
root( 1/(x^2) ) * root ((x^2) / 81)
=
* 
= ( 1/x ) * (x/9)
the x's cancel
= 1/9
choice C 1/9
x^2 + 6x + 7 = (x + 3)^2 - 2
So the axis of symmetry is x = -3
Answer:
-12 = p
Step-by-step explanation:
Isolate the p terms on one side and the constants on the other side. Subtract 5p from both sides: 10 = p + 22. Next, subtract 22 from both sides, obtaining
-12 = p