From the figure, we already have
RT = UT
and
TK = TK
Since these are already conditions for two sides being congruent, we only need an included angle to be congruent. So, the missing information is
∠RTK <span>≅ </span>∠<span>UTK</span><span />
Answer:
if you mean the unit price is per lb
2.49
Step-by-step explanation:
9.96/4
Solution :
Volume of ball = Volume of outer ball - Volume of inner ball

Now, density of iron is, d = 7300 kg/m³.
So, mass of iron ball is :

Hence, this is the required solution.
1/2p=p (1-0.2)^t
1/2=(1-0.2)^t
1/2=(0.8)^t
Log (1/2)=t×log (0.8)
T=log(1÷2)÷log(0.8)
T=3.1 years
Answer:
1
Step-by-step explanation:
You have three cookies and a bully comes and takes two. Now you are left with one cookie.