D = 117
because angle 63 = angle 37+a because they are vertical angles,
therefore angle angle 37+a= angle b because they are corresponding angles
so if angle b=63 then angle d=117, so that together they equal 180, a supplementary angle.
Answer:
a+b
Step-by-step explanation:
Step-by-step explanation:
in 2nd... one you also have to find a x and a y....if you want a deep explantion...comment me...and if tried to build two equation and use the method i taught u...let me know the answer.i will let you know whether you are right ot not
Answer:
4.8
Step-by-step explanation:
4.80+0 because if u add 4.80+0 equal 4.8
