72 cups (US Gallons)
1 gallon = 19.215 cups.
Your two cards could be a negative six and a positive two.
2/10 is the correct answer
Answer:

Step-by-step explanation:
Given

Required
Simplify
Start by collecting like terms

Simplify like terms

Answer:
78.4 ft
Step-by-step explanation:
Part I:
Missing angle = 180° - (130 + 30) (sum of angles in a triangle)
= 180° - 160°
Missing angle = 20°
Part II: distance (d) from Swanson to the boat
Law of Sines is given as:

Where,
a = d
A = 130°
b = 35 ft
B = 20°
Plug in the values and solve for d

Multiply both sides by sin(130) to make d the subject of the formula


