Answer:
or
Step-by-step explanation:
we know that
Applying the law of cosines
In this problem we have
substitute the values
What is the equation of a vertical line passing through (−5, −2)? a: x = −5 b: x = −7 c: y = −3 d: y = −2
1 answer:
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Answer:
13
Step-by-step explanation:
You are given the function
To find the value of the function f(x) at point x=a, you have to substitute a instead of x into the function expression.
In your case, you have to evaluate f(x) when x=10. Substitute 10 instead of x into the function expression: