Answer:
19 is the answer
Step-by-step explanation:
15+4=19
Answer:
sorry need lng iajshzbajaksjsbsnanans
Hello!
Explanation:
First, you had to do is multiply by 3 from both sides of an equation.
And then simplify by equation form. You can also multiply by the numbers.
Answer:
<u><em>*The answer must have a positive sign.*</em></u>
Hope this helps!
Thanks!
-Charlie
Answer:
It is given that the time period of a pendulum(T) is the time(t) the pendulum take to swing back and forth.
Given the function: ......[1]
where L is the length in feet of a pendulum and t is the time in second.
It is given also, a convention center has a pendulum (L) = 50 ft long.
Substitute the value of L in [1] to solve for t;
Divide both sides by 0.81 we get;
Simplify:
or
sec
therefore, period of pendulum (T), is 7.86 sec (nearest to hundredths)