All pairs of vertical angles are equal.
true
false

Let the closed interval [a , b] be the domain of function f. the domain of f(x - 3) is given by (a) the open interval (a , b) (b) the closed interval [a , b] (c) the closed interval [a - 3 , b - 3] (d) the closed interval [a + 3 , b + 3]

Can someone me do math because i am having a breakdown rn because i don’t get it

Find the area of the regular hexagon if a side is 20 cm.