3 years ago

Answer the question Please ASAP

Mathematics

1 answer:

horsena [70]3 years ago

6 0

Answer:

Independent variable is A.

Dependent variable is B.

The equation that can be used to represent the relationship is B. F=20c

Step-by-step explanation:

To answer the question, the independent variable is A. Number of friends (f). Because we know the cost is $20. And the dependent variable is B. because we know the cost so that's the dependent variable. The equation that can be used to represent this relationship is B. F=20c because we need to know how many friends are gonna be at Hank's party.

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A hot air balloon is 2,750 feet above the ground. The angle of depression from the basket of the balloon to the base of the silo

Tanya [424]

Answer:

d = 2750/Cos 48

Step-by-step explanation:

We need the value of the angle from the vertical axis

90 - 42 = 48°

We are trying to find the distance d which is the Hypotenuse of the right angled triangle formed.

The relationship between the adjacent and hypotenuse is help by the cosine of the angle between them

such that

Cos 48 = Adj/Hyp