(1/3)r + (2/3)r = -2 -1
1r = -3
r = -3
Hope this helps
Answer:
a. 3
b. 6
and i got the last answer as 11
I am not too sure about the last one, sorry. Hope this helped!
Step-by-step explanation:
Answer:
B=43 C=137 D=48
Step-by-step explanation:
b=43 because any small triangle you subtract each angle from 180 . 180-89-48= 43
c=137 because angle b and c make a supplementary angle so you subtract b from 180 to get c. 180-43= 137
d=48 because <edc is congruent to <eyx so they are the same size
189.
3*1=34 --> split this into two parts. 3*1 is 3 and 3+1 is 4 so put them together and you get 34.
