Answer:
8
Step-by-step explanation:
Translate the given information into equations:
2L + 2W = 326
L = 2W - 5
Solve the system of equations.
2(2W - 5) + 2W = 326
4W - 10 + 2W = 326
6W - 10 = 326
6W = 336
W = 56
L = 2W - 5
L = 2(56) - 5
L = 107
Answer: Length: 107 ft; Width: 56 ft
B) The side opposite the 60° angle is longer than the side opposite the 30° angle
Answer:
The total number of gallons of fuel used in 22 full-day trips and 16 half-day trips is 307 gallons.
Step-by-step explanation:
To find the total number of gallons of fuel used, we have to multiply the used amount of fuel for a full day and a half day to their respective amounts.
In this case, the total number of gallons used for full day trips would be:
And the total number of gallons used for half day trips would be:
Hence, the total number of gallons used for the full day trips would be 209 gallons, while the total number of gallons for the half day trips would be 98 gallons.
Therefore, the total number of gallons would be (209 + 98) gallons which is equal to 307 gallons.
Hope this helped!