Okay all triangles add up to 180 degrees. So subtract 38 from 180 and since the other angles are congruent divide by two. X=71
What is the mean of the data? Round to the nearest tenth.HELP FAST
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Answer:
Step-by-step explanation:
Given:
The function is given as;
In order to find the inverse, the steps to be followed are:
Step 1: Replace by
. This gives,
Step 2: Switch 'y' by 'x' and 'x' by 'y'. This gives,
Step 3: Solve for 'y'.
Dividing both sides by 8, we get:
or
Taking square root on both sides, we get:
Now, we replace 'y' by .
Therefore, the inverse of the given function is: