Answer:
The value of
is 16.
Step-by-step explanation:
The given expression is
.
Put x = 2 in the above expression as follows :

Hence, the final answer is 16.
Answer:
If im correct, 50.26
Step-by-step explanation:
Just use the radius to find the area as if it was a normal circle than divide by 4
Answer:
45
Step-by-step explanation:
Answer:
- n + q = 25
- 0.05n + 0.25q = 4.05
Step-by-step explanation:
<em>Two equations</em> are required to represent this problem as posed.
1. An equation for the number of coins:
n + q = 25
2. An equation for the value of the coins:
0.05n + 0.25q = 4.05
Answer:
x = 5
Step-by-step explanation:
