Answer:
the degree of x can be added to 120 to get 180. they form a straight line which is 180°. subtract 120 from 180 to get you answer.
180-120=60 so x=60
Answer:
A ray
Step-by-step explanation:
There is an open circle at x = 3, and the graph goes infinitely left.
Answer:
f'(N) = a(k² - N²)/(k² + N²)
The function increases in the interval
(-k < N < k)
And the function decreases everywhere else; the intervals given as
(-∞ < N < -k) and (k < N < ∞)
Step-by-step explanation:
f(N)=aN/(k²+N²)
The derivative of this function is obrained using the quotient rule.
Then to determine the intervals where the function is increasinumber and decreasing,
The function increases in intervals where f'(N) > 0
and the function decreases in intervals where f'(N) < 0.
This inequality is evaluated and the solution obtained.
The solution is presented in the attached image.
Hope this Helps!!!
Step-by-step explanation:
<em><u>Given</u></em><em><u>, </u></em>
r ÷ 6 = 10
=> r = 10 × 6
=><em><u> r = 60 (Ans)</u></em>
<h3><em><u>Checking</u></em><em><u>. </u></em><em><u> </u></em><em><u>:</u></em></h3>
LHS = r ÷ 6. <em><u>RHS</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em>10
<em>[</em><em>By</em><em> </em><em>putting</em><em> </em><em>value</em><em> </em><em>r</em><em> </em><em>=</em><em> </em><em>60</em><em> </em><em>]</em>
= 60 ÷ 6
= 10
<u><em>Hence</em><em>,</em></u>
<u>Hence,<em>LHS</em><em> </em><em>=</em><em> </em><em>RHS</em><em> </em></u><em><u>verified</u></em><em><u>. </u></em>
Answer:
20in
Step-by-step explanation: If the smaller frame is 3 by 5in long then the larger frame will by 12 by 20in becuase 3*4=12 so 5*4=20
3/4=12/40
