3. {6,9,15)
for these u have use Pythagoras theorem
Answer:
I think it's A. sorry if i'm wrong.
Step-by-step explanation:
Y = - 5
I hope this helps. :)
Step-by-step explanation:
-3x + 4 > 25
-3x > 21 (subtract 4 on both sides)
x < -7. (divide -3 on both sides, flip the sign)
If it is a system of two unknowns:
1) 4x-8y=5 multiple by 3
2)6x-12y=10 multiple by -2
then
12x-24y=15
-12x+24y=-20
x and y equals 0, so
Answer: no solution
