Answer:
or .
Step-by-step explanation:
How are tangents and secants related to sines and cosines?
.
.
Sticking to either cosine or sine might help simplify the calculation. By the Pythagorean Theorem, . Therefore, for the square of tangents,
.
This equation will thus become:
.
To simplify the calculations, replace all with another variable. For example, let . Keep in mind that .
.
.
Solve this equation for :
.
.
.
Given that , is the only possible solution.
,
, where (i.e., is an integer.)
Given that ,
.
or . Accordingly,
or .
Allan earned 30.00 for a week's work. if he paid 10% of it in taxes how much did he pay in taxes
3
Answer:
3/50 7/50 40/50
Step-by-step explanation:
Ok. I'm not exactly a math wiz but I think you may be overthinking this. Experimental probability should be the probability from the experiment right. It's in the name. In chemistry if it's a well established value it's called a theoretical value or probability. So the answer should just be the probability from the said experiment. No other funky math terms are given here which clues me to the idea that it might just be this simple.
Answer:
$3.90 per lbs
Step-by-step explanation:
9.75/2.5