Answer:
thx
Step-by-step explanation:
He ate 1 1/5 (1.2) of pizza
d= 2√10
y= 3x - 5
3x - y - 5=0
d= | 3* 7 +(-1) * (-4) + (+5) |
________________
d = | 20 | /
d = 20 /
d = 2