<span>Point A with coordinates (x,y) rotated 180 degrees around O gives point A' with coordinates (-x,-y).
Hope this helps :D
</span>
Answer:
The answer is <u>8</u>.
Step-by-step explanation:
Given:
4d - 35= -3.
Now, the solution:

Adding both sides by 35 we get:


Dividing both sides by 4 we get:

Therefore, the answer is 8.
I believe it is commutative property cause the numbers didn't change instead they just switched places in the equation.
Answer:
10/3
Step-by-step explanation:
110/33
lowest term of 110/33 is 10/3
Answer:
B) 29
Step-by-step explanation:
Given:
AC= 58
Point D and E are the midpoints of side AB and BC Respectively.
Solution:
According to Midpoint theorem which states:
"The segment joining two sides of a triangle at the midpoints of those sides is parallel to the third side and is half the length of the third side."
DE=
AC
DE= 
Hence length of DE is 29.