A Celsius thermometer can be used as a physical model of a number line with 0°C representing the freezing point. Select all temperature pairs that include numbers that are located on opposite sides of 0°C. –9°C and 0°C

0°C and 4.4°C

–2°C and –3 1/2°C

–8 1 2 °C and 7°C

2.3°C and –6°C

Step-by-step explanation:

tell me if i am wrong

step-by-step explanation:

5×5×5+2(8)÷2(2)+3(3)

15+16÷4+9

31÷13

do 31÷13 and u will get ur answer

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq