Answer:
y= 37.5
Step-by-step explanation:
x = 30°
180-30= 150
4x=150
x = 37.5
Answer:
860.2
Step-by-step explanation:
880 x 0.15 = 132
880 - 132 = 748
748 x 0.15 = 112.2
748 + 112.2 = 860.2
This should give u a better understanding.
Answer:
( 3u +12) / (v^2+4)
Step-by-step explanation:
(-u+3) / (v^2+4) + ( 4u+9)/( v^2+4)
Since the denominators are the same, we can add the numerators
((-u+3) + ( 4u+9)) /( v^2+4)
Combine like terms
( 3u +12) / (v^2+4)