The 2 angles are complemantary or form right angles so

so

. Plugging that into BDC we get 11
Answer:
9 + (-6)
Step-by-step explanation:
9-6=3
9 + (-6)= 3
Hope it will help you
Answer:
25
Step-by-step explanation:
15.12m2 just finished the test
Answer:
none of the answer above
Step-by-step explanation:
it should be
16x +8 or 8(2x+y)
group the number together according to alphabet and number