Asegment with endpoint x (-6,2) and y(-1,-3) is rotated 180 degrees about the origin. what are the coordinates of x and y?

Which addition property is being illustrated below? (type commutative or associative) (6 + 7) + 1 = 6 + (7 + 1)

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label