1. m is the midpoint of ln and o is the midpoint of np. solve for x, given mo = 2x +6 and lp = 8x – 20.2. in △bec, f is the centroid and ac = 12.  find a and f and fc. in △bec, f is the centroid and ac = 12.  find a and f and fc.3. da bisects angle bac.  find dc.  4. abc has the vertices a(0, -1), b( 4, -1) and c (1, -4).  sketch a graph of apc and use it to find the orthocenter of abc.  then list the steps you took to find the orthocenter, including any necessary points or slopes you had to derive.    5. what are the properties of the following: a. circumcenter: b. incenter: c. centroid: d. orthocenter:

How many different three-digit numbers can be formed using the digits 1 comma 2 comma 9 comma 6 comma 4 comma 3 comma and 8 without repetition? for example, 664 is not allowed.

The federal reserve controls certain interest rates in the united states. investors often try to speculate as to whether the federal reserve will raise or lower rates and by how much. suppose a company conducts extensive interviews with financial analysts, and as a result, predicts that "thefed" will increase rates by an average of 0.25 percentage points every six months for the forseeable future. which type of equation could be used to model the predicted interest rates over the next several years, assuming no other significant changes? a) a linear equation b) a quadratic equation c) a polynomial equation d) an exponential equation

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)? a. 3b. 6.75c. 6d. 1.5