Answer:
All of the above
Step-by-step explanation:
Also, this is a history, not a maths problem
Answer:
Step-by-step explanation:
4x +5x +6x = 180
15x = 180
x = 180/15
x = 12
So smallest angle = 4*12 = 48 degrees
Answer:
A
Step-by-step explanation:
Answer:
C = 5.25 + 0.50H
Step-by-step explanation:
gah, I'm never sure how to explain my work in these sorts of problems. hopefully I was able to help anyways!