54 divided by 6 = 9 (answers 9)
Answer: which problem is it ?
Step-by-step explanation:
Option B:
BC = 49 feet
Solution:
Given m∠A = 130°,
AB = c = 30 feet
AC = b = 24 feet
BC = a = ?
Law of cosines:
Substitute the given values in the formula.
Taking square root on both sides, we get
a = 48.96
a = 49 feet
BC = 49 feet
Option B is the correct answer.
Δ ABC and Δ A'B'C' are congruent.
Proof: BC = B'C' = 5 units (given)
Angle B = Angle B' = 72° (given)
Angle C = Angle C' = 32° (given)
The 2 tringles are ten equal ASA
Answer:
Divide 12 by 4 first to figure out how many gallons are in each 1/4 of the tank.
12/4=3
So if I added another 1/4 to the capacity:
It could hold 15 gallons.
All you have to do to find how many half bottles can be filled is to times 15 by two since we are filling half gallon bottles.
15x2=30
30 bottles.