rambowcat345
Answered

Westonci.ca makes finding answers easy, with a community of experts ready to provide you with the information you seek. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

plz show your work

The label on the car's antifreeze container claims to protect the car between −40°C and 125°C. To covert Celsius temperature to Fahrenheit temperature, the formula is C equals five ninths times the quantity F minus thirty two.. Write a compound inequality to determine the Fahrenheit temperature range at which the antifreeze protects the car.

Negative forty is less than five ninths times the quantity F minus thirty-two is less than one hundred twenty five.
Negative forty is greater than five ninths times the quantity F minus thirty-two is greater than one hundred twenty five.
Negative forty is less than five ninths times the quantity F minus thirty two.
Five ninths times the quantity F minus thirty two is less than one hundred twenty five.

Sagot :

Answer:

9/5 (-8) > = F > = 9/5 (157)

Step-by-step explanation:

A. -40>= 5/9F - 32

-40+32>= 5/9F

9/5(-8) >= F

B. 125 <= 5/9F - 32

125+32 <= 5/9F

9/5(157) <= F

9/5 (-8) >= F >= 9/5 (157)

mhanifa

Answer:

  • Negative forty is less than five ninths times the quantity F minus thirty two.
  • Five ninths times the quantity F minus thirty two is less than one hundred twenty five.

Step-by-step explanation:

Conversion equation:

  • C = 5/9*F - 32

We need to convert this inequality:

  • -40C < T
  • T < 125C

Replace T with the expression above:

  • -40 <  5/9*F - 32 or 5/9*F - 32 < 125

Correct choice is C

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Your questions are important to us at Westonci.ca. Visit again for expert answers and reliable information.