Answer:
All trigonometric Ratios are 
, 
, 
And 
.
Step-by-step explanation:
Given that,
A right angle triangle ΔABC, ∠C =90°.
Diagram of the given scenario shown below,
In triangle ΔABC :-
So, 
Now, for ∠A the dimensions of trigonometric ratios will be changed.
Here the base for ∠A is AC , perpendicular side is CB and hypotenuse will be same for all ratios.
Again, 
Then,
And .
Hence,
All trigonometric Ratios are , ,
And .
Answer:
i think the answer is either E. or B. i'm not sure if i'm right but if someone can correct me if i'm wrong .
Step-by-step explanation:
In addition, from the response shown, using a graphical calculator brings the following benefits:
1) You can write the system of linear equations as big as you want. This is: systems 3 * 3, 4 * 4, 5 * 5.
2) The response to systems of equations greater than 2 * 2 can be complicated when you graph the solution, therefore, the graphing calculator can be much more efficient in these cases.
3) You can write the linear equations in any way. Resolving by hand you should probably rewrite the system of equations to find the solution.
Answer:
31/7 = 4 3/7.....3/7 is less then 1/2....so the closest integer is 4
Step-by-step explanation:
Please mark me brainlist if this helped
Answer:
Step-by-step explanation:
The only Pythagorean identities are:
Therefore, is correct as it's one of the pythagorean identities.
