Answer:
Step-by-step explanation:
The formula primarily used for finding the derivative of a square root is
d/dx(x^n) = nx^(n - 1)
and so:
(d/dx)(x^(1/2)) = (1/2)x^(1/2 - 1), or:
1
(1/2)x^(-1/2), or, in radical form, ---------
2√x
Answer:
x = 8
Step-by-step explanation:
11x - 34 and 7x - 2 are vertical angles and congruent, thus
11x - 34 = 7x - 2 ( subtract 7x from both sides )
4x - 34 = - 2 ( add 34 to both sides )
4x = 32 ( divide both sides by 4 )
x = 8
-----------------------
11x - 34 = 11(8) - 34 = 88 - 34 = 54
18y and 11x - 34 are adjacent angles and supplementary , thus
18y + 54 = 180 ( subtract 54 from both sides )
18y = 126 ( divide both sides by 18 )
y = 7
Midpoint = ((x1 + x2)/2, (y1 + y2)/2) = ((2 + 12)/2, (15 - 1)/2) = (14/2, 14/2) = (7, 7)
Answer:
Eleanor and Harold
Step-by-step explanation:
The decimal consists of the sum of two terminating decimals and one non-terminating decimal:
Therefore, we have:
Hector's answer is equivalent but not simplified. However, they are both technically correct.
Answer:
There were 54
Step-by-step explanation:
As you said 46 people were surveyed maybe there's 100 people were surveyed so this is my first answer