Answer:
x=-27, y=-15
Step-by-step explanation:
In the attached file
BD is 31 degrees because it is the same.
ADB is 90-31 because it is a right angle ( 59 degrees)
DEC is 180 - (31*2) because the 180 is of the trangle and the 31 is the same on the other side so times 2 then removed from 180
Answer:
11.2
Step-by-step explanation:
divide 160 by 14.3
The Pythagorean Proposition can help you explain this: