Find the perimeter 12 in 6.5 in 6.5 in 12 in
1 answer:
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ANSWER
EXPLANATION
The given function is
We need to find the inverse of this function,
Let
We interchange x an y to obtain,
We solve for y now to obtain,
We divide through by m to get,
Hence the inverse function is ,
For this inverse to exist, the denominator must not be equal to zero,
Thus
The correct answer is A.
EXPLANATION
The given function is
We need to find the inverse of this function,
Let
We interchange x an y to obtain,
We solve for y now to obtain,
We divide through by m to get,
Hence the inverse function is ,
For this inverse to exist, the denominator must not be equal to zero,
Thus
The correct answer is A.
Answer:
Step-by-step explanation:
Given:
bisects angle BAC
Triangle ABC is isosceles triangle, because Angles adjacent to the base of isosceles triangle ABC are congruent.
Hence,
The sum of the measures of all interior angles is 180°, so,
Since bisects angle BAC, angles BAD and CAD are congruent by definition of angle bisector. So,
AD ia angle bisector in isosceles triangle drawn to the base, so it is the height. Thus, AD and BC are perpendicular. So,