Answer:
39785
Step-by-step explanation:
or,40596×2÷100=811
or,40596-811=39785
Given a sequence; a₁,a₂,a₃...,an,
The common difference is d= a₂-a₁=a₃-a₂=a₄-a₃....
In this case:
a₁=1.05
a₂=1.1
d=a₂-a₁=(1.1)-(1.05)=0.05
Answer: The common difference is 0.05.
Answer:
Area of shaded region is:
A = 92.41
Step-by-step explanation:
(As the diagram is not shown, consider the diagram attached below.)
r = 9
So
Diagonal of the square = 2r = 18
As all angles of square are of 90°
The diagonal is dividing the angles into 2 halves of 45° at point where diagonal is joining the corner.
Taking sine:
<h3>Area of Circle:</h3>
<h3>Area of Square:</h3><h3>
</h3><h3>Area of Shaded Region:</h3>
Area of circle - Area of square
Answer:
p =11, q = 3
Step-by-step explanation:
p-q=8
2p-q =19
Multiply the first equation by -1
-p+q = -8
Add this to the second equation
-p+q = -8
2p-q =19
------------------
p = 11
Now we can find q
p -q = 8
11 -q = 8
Subtract 11 from each side
11-11-q = 8-11
-q = -3
q =3
