Answer:
yes and no,depends.
parrallel cant make any angles exept 180-straight line angle.
Answer:
x=8+1/2
Step-by-step explanation:
Hope this helps, good luck!
Step-by-step explanation:
Relationship is a ver beautiful friend one answer
You do the things in the parentheses first then multiply them by 2
Answer:
x =76.45 degrees
Step-by-step explanation:
72 + 252 – 2(7)(25)cos _x__=242
combine like terms
324-350cosx = 242
subtract 324 from each side
-350x = -82
divide by -350
cos x = -82/-350
cos x = 82/350
take the arccos of each side
arccos (cos x) = arccos (82/350)
x =76.45 degrees
