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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Answer:
whats the question?
Step-by-step explanation:
Answer:
42% i hope its right if not sorry
Step-by-step explanation:
Answer: -2v-20
Step-by-step explanation: -2 times v is -2v
and -10 times -2 is -20.
She could give everyone an attendance sheet to mark down how much time it took them to read each week. i hope this answer has come to you pleasing
