In Exponential form 2(X x 4x^-5/2)^1/2
Given the figure of a cyclic quadrilateral
The sum of the opposite angles = 180
so, we can write the following equations:
![\begin{gathered} x+100=180\rightarrow(1) \\ 2y+102=180\rightarrow(2) \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20x%2B100%3D180%5Crightarrow%281%29%20%5C%5C%202y%2B102%3D180%5Crightarrow%282%29%20%5Cend%7Bgathered%7D)
we will find (x) from equation (1):
x = 180 - 100 = 80
We will find (y) from equation (2):
2y = 180 - 102
2y = 78
y=78/2 = 39
So, the answer will be:
x = 80
y = 39
True, each number is getting doubled, both sides are proportionally staying the same.
All you do is divide -12/20 by 4/4 which is -3/5
Answer:
4
Step-by-step explanation:
7+(-14)+(-6)+13+4
7+(-20)+13+4
(-13)+13+4
0+4
4