Answer:
(3) Diagonals are perpendicular
Step-by-step explanation:
Answer:
The number of subscribers in 2008 is 110,845,988
Step-by-step explanation:
The number of cell phone subscribers in Arlington, in t years after 1985, can be modeled by the following equation.

And which N(0) is the number of subscribers in 1985 and r is the rate it increases per year, as a decimal.
In 1985, there were 285 cell phone subscribers in Arlington.
This means that 
The number of subscribers increased by 75% per year since 1985.
This means that 
So

Find the number of subscribers in 2008.
2008 is 2008-1985 = 23 years after 1985. So we have to find N(23).

The number of subscribers in 2008 is 110,845,988
The measure of the angle CBD = 180° - 30° = 150°.
Volume of cylinder = base area x height
= 44.6 x 24
= 1070.4 mm³
If you're using the app, try seeing this answer through your browser: brainly.com/question/2774989________________
Find the multiplicative inverse of

________
The inverse multiplicative of

is


________
For this question,

So,


I hope this helps. =)