Step-by-step explanation:
1/sin^2A -cos^2A/sin^2 A. ~tan = sin/cos
(1-cos^2)/sin^2A. ~ take lcm
sin^2A/sin^ A. ~ 1-cos^2A = sin^2A
1
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I'm not 100% sure but I believe it's $250
Answer:
Jerry swam further then todd
Step-by-step explanation:
I hope this helps you
Answer:

Step-by-step explanation:

then the equation reads:

The standard form of an quadratic function is:

So the answer is:
