Answer:
AB = 28 inches
Step-by-step explanation:
The length of LB = 14 inches
But; LB = AL
Therefore; AL = 14 inches
But; AB = AL + LB
Thus; AB = 14 inches + 14 inches
= 28 inches
Sin^(1/2) x cos x - sin^(5/2) cos x
= sin^(1/2) x cos x - sin(1/2)x sin^2 x cos x
factoring we get:
cos x sin^(1/2) x ( 1 - sin^2 x)
Now 1 - sin^2 x = cos^2 x so we have
cos x sin^(1/2) x * cos^2 x
= cos^3 x sqrt sin x
The first step to finding the answer to this question is to move the constant to the right side and then change its sign.
9n = 92 + 16
Now add the numbers
9n = 108
Finally,, divide both sides of the equation by 9 to find out the answer to your question
n = 12
This means that the correct answer to your question is n = 12.
Let me know if you have any further questions
:)
Answer:
40,000
Step-by-step explanation:
Answer:
18x² - 6x
Step-by-step explanation:
Differentiate using the product rule, that is
y = f(x)g(x), then
= f(x)g'(x) + g(x)f'(x)
here
f(x) = 3x² ⇒ f'(x) = 6x
g(x) = 2x - 1 ⇒ g'(x) = 2, thus
(3x²(2x - 1)
= 3x² × 2 + 6x(2x - 1)
= 6x² + 12x² - 6x
= 18x² - 6x