Ratios and Equations

Walmart has cookies on sale 20 for $3.99 and CVS has cookies on sale 36 for $5.99. which is the better buy?

• Walmart

• CVS

What is the constant rate of change?

• Not here.

• $80 per month.

• $82 per month.

• $41 per month.

Set up the problem so that you can solve for X.

• sin X = 41/28

• tan X = 41/28

• cos X = 28/41

• sin X = 28/41

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trig ratio

Choose the correct ratio.

• sin^-1(12/29)

• cos^-1(12/29)

• tan^-1(12/29)

• tan^-1(29/12)

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trig ratio

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trig ratio

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trig ratio

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trig ratio

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trig ratio

Given $\sin A=\frac{3}{5}$ and that angle A is in Quadrant I, find the exact value for $\cos A$

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trig ratio

Given $\tan A=\frac{3}{4}$ and that angle A is in Quadrant I, find the exact value for $\csc A$

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trig ratio