Answer:
Step-by-step explanation:
x is smallest integer
x + (x + 1) + (x + 2) = 72
3x + 3 = 72
3x = 69
x = 23.
This means that the integers are 23, 24, and 25.
The shaded area will be given by:
A=(area of the outer circle)-(area of the inner circle)
area of outer circle:
A=πr²
A=π(2x)²=4x²π
Area of the inner circle:
A=π×6²=36π
Thus the shaded area will be:
4x²π-36π=364π
4x²π=400π
4x²=400
x²=100
x=√100
x=10 cm
Value if x is 10 cm
Cot x = CosX/SinX = 0.85/.52 = 1.6346
Answer:
-15 is the 6th term
Step-by-step explanation:
