Answer:
3 hours
Step-by-step explanation:
$50-$18=$32
$32/$10.50=3.04761904762--->3 hours
Step-by-step explanation:ffcrrer
B
So this is an isosceles triangle so the other angle must be x too.
So:
x+x+40 = 180
2x+40 = 180
2x = 140
x = 70
nota entonces jwbsbsbwhe de un 2