A freezer is set to turn on and start cooling if the temperature rises above -10 Celsius .the cooling turns off when the freezer has reached the temperature of-16 Celsius. write two inequality to model the situation give a sample value at which of the cooling would turn on and a sample value of which of the cooling would turn off

T > -10 and T < -16

sample value at which of the cooling would turn on = -9

sample value of which of the cooling would turn off = -17

Step-by-step explanation:

Let the temperature be denoted by T

A freezer is set to turn on and start cooling if the temperature rises above -10 Celsius

T > -10 first inequality when the temperature is above -10

the cooling turns off when the freezer has reached the temperature of-16 Celsius

T < -16 inequality for switching off the freezer

From these two inequalities the acceptable temperatures are between -10 and -16

sample value at which of the cooling would turn on will be any value greater than -10 and -9 will be a good example.

sample value of which of the cooling would turn off would be any value smaller than -16 and -17 will be a good example.

4th option is correct xy=-10

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d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation: