Answer:
Below in bold.
Step-by-step explanation:
We have a right triangle here with the hypotenuse = 2 and the legs are 1 and √3.
If tan A > 0 then the opposite side to < A in the triangle is greater than the adjacent so the leg opposite angle A is √3 and the adjacent side = 1.
So cos A = adj/hyp = 1/2.
Answer:-23
Step-by-step explanation: i just know nika
the answer is 71
6
you can connect opposite vertices and opposite sides
Here are a few rules about exponents you should know:
Firstly, multiply the y bases:
Next, solve the power:
Finally, convert the negative exponent into a positive one and <u>your final answer will be: </u>