Answer:
Step-by-step explanation:
we know that
The formula of the law of cosines is equal to
where
a, b and c are sides. C is the angle opposite side c
In this context
The formula to calculate the measure of angle X is equal to
substitute the given values
solve for cos(X)
Answer:
240 s or 4 min
Step-by-step explanation:
If the car was at rest ;
u = 0
a = 5m/s²
v = 48 m/s
t = ? (to be found)
By formula ,
A = 1/2bh
22 = 1/2(2)(h)
22 = h
Hope this helps :)
So let R equal to the revenue of the company
x be the number of rides
since the cost per ride is $ 35
so the equation for revenue is
R = 35x
the profit can also be solve
profit = revenue - cost
profit = R - C
profit = 35x - 15x - 2000
profit = 20x - 2000
Answer:
15 L of water
Step-by-step explanation:
24 pots -------------> require 9L of water
1 pot -----------------> requires (9/24) L of water
40 pots -------------> (9/24) x 40 = 15 L of water
