Answer:
angle x will be 17
Step-by-step explanation:
ATP,
3x+4=72–x
3x+x=72–4
4x=68
x=68/4
x=17
Answer:
A) (1/ cos(x) − 1) sin(x)
Step-by-step explanation:
Given the function
f(x) = tan(x) - sin(x)
According to the trigonometry identity, tan(x) = sin(x)/cos(x)
Substituting this into the original equation, we will have;
f(x) = sin(x)/cos(x) - sin(x)
Since sin(x) is common at the numerator, we will factor it out to have;
f(x) = sin(x){1/cos(x)-1}
Therefore the first option (1/ cos(x) − 1) sin(x) is the best algorithm for evaluating the function since we could generate the function (1/ cos(x) − 1) sin(x) using the function f(x) = tan(x) - sin(x).
I'm pretty sure that it's no correlation
Answer: The sample is 13414 years old.
Step-by-step explanation:
Expression for rate law for first order kinetics is given by:
where,
k = rate constant
t = age of sample
a = let initial amount of the reactant= 100
a - x = amount left after decay process=
a) for completion of half life:
Half life is the amount of time taken by a radioactive material to decay to half of its original value.
b) for completion of 20% of reaction
The sample is 13414 years old.