Answer:
a =
= 8.2
Step-by-step explanation:
Look at picture ↓

Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Company 1:
Variable cost= $12 per foot
Company 2:
Fixed cost= $250
Variable cost= $15 per foot
<u>To determine the total cost of each company, we need to use the following formulas:</u>
Company 1:
Total cost= 12x
x= number of feet
Company 2:
Total cost= 250 + 15x
x= number of feet
<u>For example, for 150 feet:</u>
Company 1:
Total cost= 12*150= $1,800
Company 2:
Total cost= 250 + 15*(150 - 100)
Total cost= $1,000
Answer:
Ya no way in hell am I doing that srry :l
Step-by-step explanation:
:l
1. BC is 1+3=4 (units)
2. AD is 3+5= 8 (units)
3. Draw the altitude CH from point C, as shown in the figure.
4. Then triangle CHD is a right triangle, with hypothenuse CD, and sides HD and CH.
5.



6. AB=CD=4.47 because the trapezoid is isosceles.
7. P= BC+AD+AB+CD=4+8+4.47+4.47=20.9 (units)