Answer:
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y/x-5
Step-by-step explanation:
Answer:
a. 12/13
Step-by-step explanation:
Sin is opposite over hypotenuse.
Opposite side of K is 12 and your hypotenuse is 13
To solve this we are going to use the free distance fallen formula:

where

is the distance

is the gravity of Earth


is the time in seconds
We know from our problem that the
penny fell off the top of the building and hit the sidewalk below 3.1 seconds later, so

. Lets replace the value in our formula:



meters
We can conclude that the penny fell a distance of 47.098 meters
Answer:y=-0.75x-1
Step-by-step explanation:firstly find gradient then use one coordinate and substitute for x and y to get the y intercept (c)
Answer: 9:4
Step-by-step explanation:
Number of rock songs = 10
Number of rap songs = 6
Number of pop songs = 2
Total number of songs = 18
The ratio of all songs to songs that are not rock will be:
= 18 : (6 + 2)
= 18 : 8
= 18/8 = 9/4
= 9:4
The answer is 9:4