•(10 pts) prove that the relation s= {(x, y) e rr: x^2=y^2} is reflexive on r. symmetric and transitive.

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Which strategy is used by public health to reduce the incidence of food poisoning?

❤️ (geometry) does the construction demonstrate how to copy an angle correctly using technology a) yes; the distance between points a and f was used to create circle h b) yes; the distance between points f and g was used to create circle h c)no; the distance between points a and f was used to create circle h d) no; the distance between points f and g was used to create circle h