sarrymint123
Answered

Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Simplify the expression below. Make sure to reduce all fractions.

8sec(x)/-7csc(x)

Sagot :

gam3rg1rl

Answer:

16/7sin(2x)

Step-by-step explanation:

-8×1/cos(x)×⅐×1/sin(x)

-8/7cos(x)sin(x)

-8/⁷/²×sin(2x)

-8/7sin(2x)/2

16/7sin(2x)

Answer:

- [tex]\frac{8}{7}[/tex] tanx

Step-by-step explanation:

Using the identities

secx = [tex]\frac{1}{cosx}[/tex] , cscx = [tex]\frac{1}{sinx}[/tex] , tanx = [tex]\frac{sinx}{cosx}[/tex]

Given

[tex]\frac{8secx}{-7cscx}[/tex]

= [tex]\frac{\frac{8}{cosx} }{\frac{-7}{sinx} }[/tex] ← multiply numerator/ denominator by sinx

= [tex]\frac{8\frac{sinx}{cosx} }{-7}[/tex]

= - [tex]\frac{8}{7}[/tex] tanx

We appreciate your time. Please revisit us for more reliable answers to any questions you may have. We appreciate your time. Please come back anytime for the latest information and answers to your questions. Thank you for trusting Westonci.ca. Don't forget to revisit us for more accurate and insightful answers.