3 years ago

Prove that : tan^2(theta) - tan^2(alpha) = sec^2(theta) - sec^2(alpha)

1 answer:

8 0

The answer to life is 42

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Dennis_Churaev [7]

288 ; 72 x 4 = 288.

3 0

3 years ago

fredd [130]

Answer:

A is correct, x=7, AB=20

Step-by-step explanation:

All of the options say x=7 so you can just input 7 into 4x-8 to find AB

4(7)-8=AB

28-8=AB

20=AB

Hope this helps, please mark brainliest :)

3 0

3 years ago

Hatshy [7]

$x^3=8\to x=\sqrt[3]8\\\\x=2\ because\ 2^3=8$

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3 years ago

Igoryamba

The best decimal equivalent is 10/16

6 0

3 years ago

Helen [10]

-2/25 is the slope
x1=4
hope this helps!

7 0

3 years ago

Prove that : tan^2(theta) - tan^2(alpha) = sec^2(theta) - sec^2(alpha)​