Answer: 21120 feet.
Step-by-step explanation: We start with the fraction 1/180, found by putting 20 seconds over one hour. Then, we need to get the amount of miles the speed of sound travels in 20 seconds. We can use the fraction above as a ratio to get it. 720/1 x 1/180 = 4 miles. Then, we'll just do 4 times 5280, which is 21120.
Answer is B, there are two equal base angles in an isosceles triangle, so given that ( 75+75 =150), the total of the interior angles in any triangle is 180, so 180-150 =30 ( which is the vertex angle) , the upper angle of the triangle.
Answer:
135,910
Step-by-step explanation:
Add all assets together and you will get this answer.
Choice B and D would be used in calculating overhead costs.
Overhead costs are costs that must be paid for a business no matter what is made or sold.
A business will always have to pay rent and utilities even if the employees are not working or the business is not open.