Answer:
First triangle: 10 units
Second triangle: 6 units
Step-by-step explanation:
First: Area if triangle is half of base times height, 1/2(4) * 5 = 2*5 = 10
Second: 1/2(4) * 3 = 2*3 = 6
Answer:
you're all good !!
Step-by-step explanation:
Answer:
3:10pm
Step-by-step explanation:
1:30 + 20 = 1:50pm
1:50 + 55 = 2:45pm
2:45 + 25 = 3:10pm
Answer:
59.44%
Step-by-step explanation:
<em>
</em>
<em>
</em>
<em>Where
= mass remaining</em>
<em>
=original mass.</em>
<em>t= time </em>
<em>
=half life</em>
=1599, t= 1200,
=226,
=?

n= 0.750469

=134.3367amu
percentage of mass remaining =
*100%
= 59.44%