Consists of two terms (A+B)
Answer:
B.
Step-by-step explanation:
Green: y = 1.75x + 4
The slope is 1.75 which is the rate per mile.
Green charges $1.75 per mile.
White:
For 3 miles: $10.50
For 5 miles: $13.50
Difference: $13.50 - $10. 50 = $3.00
The $3.00 difference is for 2 miles.
Rate per mile: $3.00/2 = $1.50
White charges $1.50 per mile
Answer: B.
Answer:
Approximately 35, or 34.67
Step-by-step explanation:
You can set up a cosine (adjacent over hypotenuse) equation.
cos38 = x/44
Move the 44 over and plug into the calcultaor.
x = 44cos38
(make sure the mode is on degree and not radian!)
Answer:Area of wall =

ft
Explanation:First, we know that:1 in = 1/12 ft
Therefore, the dimensions of the wall would be as follows:H = 7 ft 10 in =

ft
B1 = 10 ft 2 in =

ft
B2 = 14 ft 1 in =

ft
For the trapezium, area can be calculated using the following the following formula:Area of trapezium = Average base * height =

* height
Substitute with the given to get the area as follows:Area of wall = ([

+

] / 2) *

Area of wall =

ft
Hope this helps :)