All you have to do is multiply 80*1.15
We know that 36<38<64
so sqrt36 < sqrt 38 < sqrt 64 it is equivalent to 6< sqrt38 < 8
since 38 is closer to 36 than it is to 64, so 6 is <span>approximate the square root of 38 as a whole number</span>
Answer: Good night have a good sleep, bestie!~
Step-by-step explanation:
Answer:
½
Step-by-step explanation:
cot(2x) = 1/(tan(2x))
csc(x) = 1/(sin(x))
cot(2x)/csc(x) = sin(x)/tan(2x)
As x --> 0 this fraction is 0/0 which is an indeterminate form.
Using L'Hopital
Derivatives:
sin(x) ---> cos(x)
tan(2x) ---> 2sec²(2x)
cos(x)/(2sec²(2x))
= ½ as x --> 0
