Answer:
2
Step-by-step explanation:
Binding required = Perimeter
Perimeter = 2(66 +40)
= 2(106) = 212
212 inches are required
Each package contains 9 ft = 9×12 = 108 inches
No. of packages = 212/108
= 1.963
So 2 packages are needed
Answer:
rational
Step-by-step explanation:
32 divided by 4 is 8. so 8 miles per gallon.
Answer: D. 0.69
Step-by-step explanation:
You can use SOHCAHTOA to find the right trigonometric identity to use:
Sine = opposite / hypotenuse
Cosine = adjacent / hypotenuse
Tangent = opposite / adjacent
The opposite side of angle A is side BC, which is 20 units long.
The hypotenuse is AB, which is 29 units long.
Opposite / hypotenuse = 20 / 29, which equals 0.689.
The correct choice is D.