The first is proportional the second is proportional and the third is not proportional
Answer:
Step-by-step explanation:
You know the lengths of two sides and the angle between them, so use the Law of Cosines to find the third side.
x^2 = 10.5^2+ 5.4^2 -2(10.5)(5.4)cos20°
x ≈ 5.73 units
She should use the conversion factor of 100 centimeters to 1 meter and also the conversion factor of 60 minutes to 1 hour.
Answer: D
Explanation:
amount of meat = 104 pounds
No. Of burgers = 104 / 1/4
= 104 x 4/1 = 416
