Answer:
Step-by-step explanation:
2x + 5 = -x - 1
3x + 5 = -1
3x = -6
x = -2
y = 2 - 1
y = 1
(-2, 1)
1400π m³
V = BH
V = 10² * π * 14 = 1400π m³
is c or d i think