Answers have to be more than or equal to 14
Answer:
42 ft²
Step-by-step explanation:
Area of trapezoid = ½(a + b)h
a = 9 ft
b = 3 + 9 = 12 ft
h = √(5² - 3²) = 4 ft (pythagorean theorem)
Plug in the values
Area = ½(9 + 12)*4
Area = ½(21)*4 = 42 ft²
First, set up a ratio:
The first fraction is the percentage (30% and
are the same thing) and the second is the loan payment (which is equal to the 30 in the first fraction) over their annual income (
).
First you divide $15,680 by 30, then multiply that quantity by 100. The value calculated then replaces
in your second fraction:
Answer: 9 eggs
Step-by-step explanation: 13-4=9