Answer:
The total charge of Richard’s Rental Car be no more than the total charge of Freddy’s Rental Car for x miles.
Step-by-step explanation:
Richard’s Rental Car rental fee = $55
Cost for 1 mile = $0.25
Cost for x miles = 0.25 x
So, total charge for Richard's rental car = 55+0.25x
Freddy’s Rental Car rental fee = $45
Cost for 1 mile = $0.35
Cost for x miles = 0.35 x
So, total charge for Richard's rental car = 45+0.35x
We are supposed to find . For how many miles, x, will the total charge of Richard’s Rental Car be no more than the total charge of Freddy’s Rental Car
So, option C.
Answer:
The value of x is 12.1
Step-by-step explanation:
To find the value of x, we will just apply the formula of trigonometric ratio;
SOH CAH TOA
sin Ф = opposite/ hypotenuse
cos Ф = adjacent / hypotenuse
tan Ф = opposite / adjacent
From the diagram given, since we are working with angle 48 then opposite is 9 and hypotenuse is x
Ф =48° opposite = 9 and hypotenuse = x
The best formula to use is;
sin Ф = opposite/ hypotenuse
sin 48° = 
cross-multiply
x sin 48° = 9
Divide both-side by sin 48°
x sin 48° / sin 48° = 9/sin48°
x = 9/sin 48°
=12.11069
x ≈12.1 to the nearest tenth
Therefore the value of x is 12.1
Answer:
39.85
Step-by-step explanation:
okay i put what i did to solve the question...