Supplementary angles must add up to 180 degrees.
3x-12=180
x=64 degrees
Answer:
X= -7
Step-by-step explanation:
Answer:
Amount water added = 4.5 L
Step-by-step explanation:
Given:
Amount of solution = 9 L
Amount of bane-berry = 3% of 9 L = 0.27 L
Computation:
Assume;
Amount water added = x L
Total solution = 9+x L
New percentage of bane-berry = 0.27x100/(9+x)
2 = 0.27*100/(9+x)
x = 4.5 L
Amount water added = 4.5 L
Answer:
97 in each bag
Step-by-step explanation:
485÷5=97
97*5=485
