Answer:
Step-by-step explanation:
40/50=0.8
0.8*100=80%
Taking 80% of half life
=80/100 *5700
40% of bowl is = 4560 years
<span> The answer would probably be </span><span>288a2 b<span>2</span></span>
Answer:
Step-by-step explanation:
Use the pythagorean theorem to find z first.
a = 12
b = 6
c = z
z is greater than a and b
Answer: -216 + y³
...............................
The answer is C (SAS)
Explanation:
AC = EC
BC = DC
angle ACB = angle DCE (Vertically Opposite Angles)
Therefore, the triangles are congruent by the Side-Angle-Side congruency