Answer:
Step-by-step explanation:
How much will it cost guys
2 answers:
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Answer:
681 feet
Step-by-step explanation:
Let x represent the distance between campsite and the base of the cliff.
We have been given that Haylee hikes to the top of a 120-foot vertical cliff. From the top of the cliff, the angle of depression to her campsite is 10∘. We are asked to find the distance between campsite and the base of the cliff.
We can see that angle of depression forms a right triangle with respect to ground, cliff and campsite.
Upon rounding to nearest foot, we will get:
Therefore, the campsite is 681 feet away from the base of the cliff.
we are given
we can use exponent formula
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we can add exponent
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So, option-B.......Answer
The solutions to f(x) = 64 is x = 7 and x = –7.
Solution:
Given data:
and
To find the solutions when f(x) = 64.
Both are equations of f(x), so equate the given equations, we get
Subtract 15 from both sides of the equation.
49 can be written as 7².
Taking square root on both sides of the equation, we get
x = ±7
The solutions to f(x) = 64 is x = 7 and x = –7.