Answer:
answers are given below
Step-by-step explanation:
1.
Circumference = 
Where 2r = Diameter
Hence
Circumference = 
2.
No there is no such circle in which relationship between Radius and Diameter can be represented without 
.
This is because while deriving the relation the angle measurement ts taken into consideration and the angle are measured in radians i.e. in terms of not degrees.
3. We can not determine the exact circumference because 
is a rational number and but its value is approximately taken from and is an irrational number
Answer:
4608
Step-by-step explanation:
2cubed=8
Brackets first= 4x6=24
24squared=576
8x576=4608
The square root of 25 because you get a whole number (five)
Answer:
Step-by-step explanation:
Step 1: Obtain zero on one side and then factor. Step 2: Set each factor equal to zero. Step 3: Solve each of the resulting equations. This technique requires the zero factor property to work so make sure the quadratic is set equal to zero before factoring in step 1.
1992.1875
1500/64000= 0.0234375
0.0234375 x 85000=1992.1875
