The following temperatures were recorded during a science project: 12 1/2 °c, 6.55 °c, and -6 1/4 °c order the temperatures from least to greatest

-6.25 °C  <  6.55 °C  < 12.5 °C is the order of the temperatures from least to greatest.

Step-by-step explanation:

Temperatures recorded  here for Science Project = 12 1/2 °C, 6.55 °C, and -6 1/4 °C

Now,  12 1/2 °C  = 12.5 °C

6.55 °C is already in decimal form.

and  -6 1/4 °C  =  -6.25 °C

Hence, the ascending order of the temperature is

-6.25 °C  <  6.55 °C  < 12.5 °C  where

-6.25 °C  =  Least Temperature , 12.5 °C  = Greatest Temperature

12cm

the answer is d

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value