Answer:
A. 1 25/42
Step-by-step explanation: =-3 5/6 +5 3/7
= (-23/6)+ (38/7)
=(-161+228)/42
=-67/42
For this case we have by definition that the area of a parallelogram is given by:
![A = b * h](https://tex.z-dn.net/?f=A%20%3D%20b%20%2A%20h)
Where:
b: It's the base
h: It's the height
According to the data we have:
![b = 38\ m\\h = 12 \ m](https://tex.z-dn.net/?f=b%20%3D%2038%5C%20m%5C%5Ch%20%3D%2012%20%5C%20m)
Substituting in the formula:
![A = 38 * 12\\A = 456](https://tex.z-dn.net/?f=A%20%3D%2038%20%2A%2012%5C%5CA%20%3D%20456)
The area of the parallelogram is ![A = 456 \ m ^ 2](https://tex.z-dn.net/?f=A%20%3D%20456%20%5C%20m%20%5E%202)
Answer:
![A = 456 \ m ^ 2](https://tex.z-dn.net/?f=A%20%3D%20456%20%5C%20m%20%5E%202)
cant help when you put question marks!
please do this better!
You're starting at 400. Each time you're cutting in half.
So the common ratio is 1/2 which means the equation is
![\Large y = 400(1/2)^{x-1}](https://tex.z-dn.net/?f=%5CLarge%20y%20%3D%20400%281%2F2%29%5E%7Bx-1%7D)
which is in the geometric sequence format. So the answer is choice D
Answer:
120 degrees
Step-by-step explanation:
360/3=120