Answer:
I would pick the letter C
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Using the Pythagorean identity
cos²A + sin²A = 1 ( divide terms by cos²A )
+
=
, that is
1 + tan²A = sec²A ← as required
Answer: 0.02
Step-by-step explanation: Divide 2 by 100
Answer:
They both factored it correctly
Step-by-step explanation:
To find the one that was factored correctly, we expand the two of them and compare with
.
Fernando

= 
= 
Salma

= 
= 
As we can see, they both factored it correctly.
Yes because the the x value is not repeated. It can not be a function if the arrow in one of the x values is pointing to more than one y value.
Hope this helps :)
Please give brainliest