Answer:
5
---------
b^8
Step-by-step explanation:
5 b^ -8
We don't like to have negative power
We put it in the denominator
5
---------
b^8
Just be patient: y = -sqrt(8.41) = calculator (negative value) and so on. The last one is 0! :)
Answer:
(x+6)(x-6)
Step-by-step explanation:
Given: x²-36
Difference of Squares Formula: x²-a²=(x+a)(x-a)
Since 6²=36: x²-6²=(x+6)(x-6)
Answer:
I think the answer would be −329/8 or −41.125 .
Step-by-step explanation:
Hope this helped .
We have that
csc ∅=19/18
we know that
csc ∅=1/sin ∅
so
sin ∅=1/csc ∅-----> 1/(19/18)-----> 18/19
sin ∅=18/19
sin² ∅+cos² ∅=1
cos² ∅=1-sin² ∅----> cos² ∅=1-(18/19)²----> 37/361
cos² ∅=37/361--------> cos ∅=√37/19
tan ∅=sin ∅/cos ∅-----> tan ∅=(18/19)/(√37/19)---> tan ∅=(18/37)*√37
cot ∅=1/tan ∅-----> cot ∅=√37/18
sec ∅=1/cos ∅----> sec ∅=1/(√37/19)----> sec ∅=(19/37)*√37
the answer is
1) sin ∅=18/19
2) cos ∅=√37/19
3) tan ∅=(18/37)*√37
4) cot ∅=√37/18
5) sec ∅=(19/37)*√37
