Mathematics, 23.01.2021 19:30 LadyHolmes67
Which of the following is NOT permitted when verifying trigonometric identities?
a. simplifying one side of the identity to match the other side
b. cross multiplying if the identity is a proportion
c. simplifying each side of the identity separately to get the same expression on both sides
Answers: 2
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Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
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Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.
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Which of the following is NOT permitted when verifying trigonometric identities?
a. simplifying one...
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