<span>ratio of the surface area of the sphere to the surface area of the cube
=
</span>4nr^2 / <span>24r^2 = n/6
answer
</span><span>A.
n/6</span>
The ones with ✓ signs are irrational the rest are rational. note this is not generally true but it is for this particular set
Answer:
B) 3
Step-by-step explanation:
4+5+1/3=10/3=3.333~3
5 x 10^5 = 500,000
2 x 10^5 = 200,000
The scientific notation 5 x 10^5 is 2.5 times greater than the scientific notation of 2 x 10^5.
Given:
The sum of the angles in a hexagon is 720°.

To find:
(a) Equation to solve the value of x.
(b) The value of x.
(c) The measure of angle C.
Solution:
(a)
We have,

The sum of the angles in a hexagon is 720°.



Therefore, the required equation is
.
(b)
On solving the above equation, we get



Divide both sides by 3.


Therefore, the value of x is 42.29.
(c)
We need to find the measure of angle C.



Therefore, the measure of angle C is 126.87 degrees.