Amount of car loan taken by Scott = $5500
Amount of loan paid back by Scott = $7370
Then
Amount of money paid as interest by Scott = (7370 - 5500) dollars
= 1870 dollars
Then
Percentage of interest given for the car loan = (1870/5500) * 100
= 1870/55
= 34 percent
So Scott had to pay a total interest rate of 34% in the four years.I hope the procedure is simple enough for you to understand and solve future problems.
Remark
There are two things you need to realize
1. You are traveling around the quadrants in a clockwise direction.
2. You will wind up with a minus angle between 0 and - 360 which will be different than if you were traveling counterclockwise.
Method
step one
divide - 798 by 360
-798 / 360 = - 2.21666667
Step Two
Drop the integer (in this case minus two). You get
-0.2166666667
Note the minus 2 indicates that you have traveled around the circle twice (that explains the 2) in the clockwise direction (that explains the minus). Minus means clock wise.
Step Three
Multiply the fraction amount by 360 to get the actual angle
-0.2166666667 * 360 = - 78 degrees.
Step Four
Discuss the answer.
You should realize two things.
1. You are in the fourth quadrant with - 78 degrees.
2. If you want the positive equivalent, add 360 to your answer.
- 78 + 360 = 282
Answer
- 78 degrees
262 degrees.
Comment
If you know what the sine Cosine and Tangent is, you can check that these are the same thing with your calculator
x = - 798 - 78 282
Sin(x) -0.9781 -0.9781 -0.9781
Cos(x)
Tan(x)
If you do not know how to enter this into your calculator make sure you are in degrees and follow this procedure.
sin(
-
798
=
Answer
1. You are in the 4th quadrant.
2, The positive angle is 282 which is between 0 and 360
Answer:
-25
Step-by-step explanation:
3(1−7)−7
Answer:
8 movies or video games.
Step-by-step explanation:
Let x be the number of movies or video games on rent.
We have been given that Omar has a choice of belonging to a video club with a monthly fee of $12 and $1-a-day rental fee for any movie or game. We can represent the charges for x movies or video games for a member of club as: .
Omar can be a non-member and pay $2.50-a-day rental fee for any movie or game. We can represent the charges of a non-member for x movies or video games as: .
To find the number of movies for one day for the cost to be equal we will equate our both expressions.
Therefore, Omar must rent 8 movies or video games for one day for the cost to be equal between membership and non-membership.
By renting 8 movies or video games charges for membership will be: 8+12=20.
By renting 8 movies or video games charges for a non-membership be: 2.5*8=20.
Hence charges of renting 8 movies or video games are same for both membership or non-membership.
The answer is d i hope this helps even though you prob wont look
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