10. simplify the radical expression. (5+ sqrt3) (5- sqrt3)
a) 16
b)22
c)25 +10 sqrt3
d)16+10 sqrt3

"which statement is necessarily true if bd is an altitude to the hypotenuse of right ? abc? a.) ? adb? ? bdc b.) ? adb~? bdc c.) abbc=acbd d.) ? bac? ? bdc"

In the figure, triangle aob and triangle boc form a linear pair ,find the measure of x

Write the point slope form of the equation of the line passing through the points (-5, 6) and (0.1).