Which of the following functions are continuous for all real numbers? \begin{aligned} &h(x)= \log(x) \\\\ &g(x)=\cot(x)
1 answer:
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Answer:
1. 4
2. 16
3. 9
Step-by-step explanation:
Completing the square requires a quadratic in form. Once in this form, calculate
.
1.
2.
3. Requires you divide everything by 3 first.
<u>Given</u>:
The given circle with center at C. The lines AB and AD are tangents to the circle C.
The length of AB is (3x + 10)
The length of AD is (7x - 6)
We need to determine the value of x.
<u>Value of x:</u>
Since, we know the property of tangent that, "if two tangents from the same exterior point are tangent to a circle, then they are congruent".
We shall determine the value of x using the above property.
Thus, we have;
AB = AD
Substituting the values, we get;
Subtracting both sides of the equation by 7x, we get;
Subtracting both sides of the equation by 10, we get;
Dividing both sides of the equation by -4, we get;
Thus, the value of x is 4.