Answer:
The answer is B
Step-by-step explanation:
I learned this from my math teacher
Ok. because those two angles are sumplimentary, (they equal 180 degrees) we can set up an equations.
3n+n+14=180
then isolate the variable
4n+14=180
-14 -14
4n=166
then divide to undo the multiplication
4n=166
--- ----
4 4
n=41.5
D) 28 is the right answer
find the attachments for the details
Answer:
100
Step-by-step explanation:
.6*500=300, .4*500=200
300-200=100
A line of symmetry basically is like a reflection of a shape, so your answer is D.
