Answer:
So we have an original figure with a value of 50 and then a scaled version or dilation
Hence we have a scale factor of
![\frac{1}{5}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B5%7D%20)
Answer: A
Step-by-step explanation:
-120 is how many people leave a year so multiply that by the 3 years it’s been happening then it’s A, 360 left in the past 3 years
The amount of interest saved by the borrower is $62.61
Step-by-step explanation:
1. To calculate rate of 36 monthly payments,
Principal = $4200
Rate = r%
Time =
= 3 years
Interest = $141.17
Formula for calculating interest is,
Interest = ![\frac{P*R*T}{100}](https://tex.z-dn.net/?f=%5Cfrac%7BP%2AR%2AT%7D%7B100%7D)
141.17 = ![\frac{4200*r*3}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B4200%2Ar%2A3%7D%7B100%7D)
141.17 x 100 = 12,600 x r
r = ![\frac{14117}{12,600}](https://tex.z-dn.net/?f=%5Cfrac%7B14117%7D%7B12%2C600%7D)
r = 1.12%
2. To calculate interest of 20 monthly payments,
Principal = $4200
Rate = 1.12%
Time =
= 1.67
Interest = I
Formula of interest --> I = ![\frac{P*R*T}{100}](https://tex.z-dn.net/?f=%5Cfrac%7BP%2AR%2AT%7D%7B100%7D)
I = ![\frac{4200*1.12*1.67}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B4200%2A1.12%2A1.67%7D%7B100%7D)
I = ![\frac{7855.68}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B7855.68%7D%7B100%7D)
I = $78.56
3. Amount of Interest saved = Interest of 36 monthly payments - Interest of 2- monthly payments
Interest saved = 141.17 - 78.56
Interest saved = $ 62.61
Therefore, the amount of interest saved is $62.61
Keywords: Interest rate
Learn more about interest rate at:
#LearnwithBrainly
The value of X is 39 degrees. You have to add 102 degrees and 39 degrees to get 141 degrees. All triangles equal up to 180, so subtract 141 from 180, and you get 39 degrees.
Correct option A
Cubic metres is the most appropriate unit for measuring the volume of oil in tanker.