Answer:
oh no! why
Step-by-step explanation:
can i have brainliest
also ty!
Answer:
-8
Step-by-step explanation:
1) Total sum of all angles on a traingle is 180.
2) 65+40=105
3)180-105=75
4) -8+83=75
Answer:
Dont understands the lay out of this question.
Step-by-step explanation:
Please Explain in details.
Answer:
A ) subtract the second equation from the first equation
Step-by-step explanation:
2x + 3y = 7
2x - 4y = -5
subtracting the second equation from the first equation we get,
7y = 12
y=12/7
This is the correct option