If the original angle is x degrees then its supplement is 180 - x degrees.
we have the equation:-
180 - x = 3x + 20
160 = 4x
x = 40
The original angle is 40 degrees and its supplement is 140 degrees
Hey luv!
2,789 rounded to the nearest ten would be
2,789.0
:)
You just moved one decimal
15:45 in simplest form is 1:3
the LCM of 15 and 45 is 15, and when you divide both by 15, you get 1:3
Answer:
−
3
−
9
n
Step-by-step explanation:
Simplify the expression
Answer:84
Step-by-step explanation:10 to 94 is 84
