Show instructions Question 1 (1 point)
Which of the following equations are written in standard form?
a
7x - 5y = 35
y - 20 = 35x - 7
bo
ооо
C
y = .9x-3
d
y+ 7 = -4(X+15)

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?