3 years ago

Need help urgently!!!!!

Mathematics

1 answer:

Alecsey [184]3 years ago

5 0

Answer:

I dont really know

Step-by-step explanation:

use a calculator

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Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Find the value for β that makes cosβ = sin15 true.

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Answer:

Step-by-step explanation:

This is an equation for which you need to solve for the value of the missing angle beta.

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Now use the 2nd button and then the cos button to find the angle that has a cos of that decimal. When you hit 2nd then cos, you should see this on your screen:

cos⁻¹ (

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Step-by-step explanation:

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