12:15 = 8:X
X=cardboard box shadow
you find x by treating this equation like a proportion.
![\frac{12}{15} = \frac{8}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B12%7D%7B15%7D%20%3D%20%20%5Cfrac%7B8%7D%7Bx%7D%20)
so 15(8)÷12=x
X=10
Answer:
CAB
Step-by-step explanation:
nddnmxmxnxmxmxmxxmc
Answer:No
Step-by-step explanation:
Answer:
![a _{n} = a _{1} + (n - 1)d \\ a _{41} = - 534 \\ a _{54} = - 708 \\ a _{41} = a _{1} + (41 - 1)d = - 534 \\ a _{1} + 40d = - 534 \: \: ...(1)\\ a _{54} = a _{1} + (54 - 1)d =- 708 \\ a _{1} + 53d = - 708 \: \: ...(2)](https://tex.z-dn.net/?f=a%20_%7Bn%7D%20%3D%20a%20_%7B1%7D%20%2B%20%28n%20-%201%29d%20%5C%5C%20a%20_%7B41%7D%20%3D%20%20-%20534%20%5C%5C%20a%20_%7B54%7D%20%3D%20%20-%20708%20%5C%5C%20%20a%20_%7B41%7D%20%3D%20%20a%20_%7B1%7D%20%2B%20%2841%20-%201%29d%20%3D%20-%20534%20%20%5C%5C%20%20a%20_%7B1%7D%20%2B%2040d%20%3D%20-%20534%20%5C%3A%20%20%5C%3A%20...%281%29%5C%5C%20a%20_%7B54%7D%20%3D%20%20a%20_%7B1%7D%20%2B%20%2854%20-%201%29d%20%3D-%20708%20%5C%5C%20a%20_%7B1%7D%20%2B%2053d%20%3D%20-%20708%20%5C%3A%20%20%5C%3A%20...%282%29)
Try to solve the similtanious equation to find the first term and the common difference, then use that information to figure out the 80th term... Update me if you need further help ...
Answer:
8,865 = 6,000 + (0.05)(t)
Step-by-step explanation:
t=years
P=$6,000
A=$8,865
r=0.05