Answer:
Step-by-step explanation:
One solution would be (1, -4), and the other would be (4, -7).
Don't study your heart out, but study here and there and don't stress.
Answer:
35°
Step-by-step explanation:
The sum of the 3 angles in a triangle = 180°
subtract the sum of the 2 given angles from 180° for missing angle
missing angle = 180° - (90 + 55)° = 180° - 145° = 35°
Answer:
it is
D=14
R=7
Step-by-step explanation:
sorry if it is incorrect
Answer:
answer is 0
Step-by-step explanation: