Answer:
20
Step-by-step explanation:
Since the line of length 16 is a tangent to the circle, then the angle between it and the radius is right.
? is the hypotenuse of the right triangle formed.
Using Pythagoras' identity on the right triangle
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
?² = 12² + 16² = 144 + 256 = 400 ( take the square root of both sides )
? = = 20
Square root (3) < square root (pie) < 2
Well using mental math, subtract .04 from 1.6 to get 1.56, which is s
Answer:
2x² - 12x + 13
Step-by-step explanation:
Given following:
Start solving from right to left across the function.
Steps:
Answer:
Average rate of change:
Step-by-step explanation:
<u>Remember:</u>
The average rate of change of a function over an interval is
<u>Given:</u>
<u>Calculation:</u>
Therefore, the average rate of change of the function over the interval is .