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Answer:
Step-by-step explanation:
the negativity shows that it is in the opposite direction
attached below is the detailed solution on how we got to this above answer using the stoke's theorem
Answer:
The expression for the cost of soda is 100 × cents
Step-by-step explanation:
Given as :
The quantity of hot dogs sold by vendor = h
The quantity of sodas sold by vendor = s
The total cost of hot dogs and soda = $ d
Let The price of hot dogs = $ x
And The price of soda = $ y
Now, According to question
The price of hot dogs is twice as much as soda
so, $ x = 2 × $ y
I.e x = 2 y
and $ x h + $ y s = $ d
Or , 2 × $ y h + $ y s = $ d
Or, y =
∵ 1 dollar = 100 cents
So, the price of = 100 ×
cents
Hence The expression for the cost of soda is 100 × cents Answer
Answer: 30°
Step-by-step explanation:
1. You know that:
- The length of the ladder is 30 feet.
- The window is located 15 feet above the ground.
2. Then, you can draw a right triangle as the one shown in the figure attached. So, you can calculate the angle asked as following:
Where:
α: the angle of the ladder with the ground.
opposite=15 feet
hypotenuse=30 feet
3. When you substitute values, you obtain:
°
