The exterior angles of a polygon all add to 360, if you need to find an exterior angle when given the number of sides and that all angles are equal you simply do: 360/ number of sides.
When you need to find the exterior angle when given an interior angle, you do: 180- interior angle.
Hope this helps :)
I believe it would be 0.0090 U.S dollars
f) 16 - p = 12 minus 12
4 - p = 0 plus p
p = 4
g) 18 - 2p = 6 divide by -2
-9 + p = -3 plus 9
p = 6
h) p x 2 + 4 = 9 divided by 2
p + 2 = 4.5 minus 2
p = 2.5
i) p x 4 - 3 = 1 plus 3
p x 4 = 4 divided by 4
p = 1
Answer:
The ratio of the number of gigabytes to the price in dollars for Dial It Up is 1:8
The ratio of the number of gigabytes to the price in dollars for Ring Ring is 1:9
Step-by-step explanation:
The word problem relates to the comparison between the cost of a gigabyte on Dial It Up network and the cost per gigabyte on Ring Ring network
On Dial It Up, 2 gigabytes costs $16
Therefore, 1 gigabytes costs $16/2 = $8
Which gives Dial It Up cost per gigabyte as $8 per gigabyte
On Ring Ring, 1 gigabytes costs $9
Which gives Ring Ring cost per gigabyte as $9 per gigabyte
The ratio of the number of gigabytes to the price in dollars for Dial It Up is 1:8
The ratio of the number of gigabytes to the price in dollars for Ring Ring is 1:9.
t/17=-3
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I have no idea how to explain so...
hope it helps?
