If we notice, the decrease in payment after 3 and 5 months, it is a multiple of 150.
So, the equation that models balance b after m months is:
b = 1800 - 150m
Here, - 150 is the slope and it indicates the amount being decreased every month.
Answer:
(B ) . 34.2cm^2
Step-by-step explanation:
![A = \frac{\alpha }{360} \times \pi r^2\\\alpha=20 \\r = 14\\\\A =\frac{20}{360} \times 22/7\times 14^2\\A = 1/18 \times4312/7\\A =34.2 cm^2](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B%5Calpha%20%20%7D%7B360%7D%20%5Ctimes%20%5Cpi%20r%5E2%5C%5C%5Calpha%3D20%20%5C%5Cr%20%3D%2014%5C%5C%5C%5CA%20%3D%5Cfrac%7B20%7D%7B360%7D%20%5Ctimes%2022%2F7%5Ctimes%2014%5E2%5C%5CA%20%3D%201%2F18%20%5Ctimes4312%2F7%5C%5CA%20%3D34.2%20cm%5E2)
let x and (x+1) represent the two consecutive integers x + 4(x+1) = 39
5x + 4 = 39
5x = 35
x = 7 is the smaller. 7,8 the two consecutive integers
thanx
byeeeeeeeee
-2\8 = a negative so we will multiply