Why would the Byzantines be unhappy with the Crusader Baldwin? A) the Crusader Baldwin stole money from the Byzantines
B) the Crusader didn't recapture the Holy Land
C) the Crusader did not give the land back to the Byzantines

The ideal mechanical advantage of a machine reflects the increase or decrease in force there world be without friction, it is always greater than the actual mechanical advantage because all machines must overcome friction. true false

Will mark kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown (a) can kayla conclude that δabc and δedc are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Someone i need this to be simplified! 7(3x + 5y)