(FLVS Geometry) PLEASE ANSWER QUICKLY- Which step is the same in the construction of parallel lines and the construction of a perpendicular line through a point on the line?
Create only one arc that intersects the original line.
Create two arcs that intersect the original line.
Place the compass on a point off the original line. -NOT
Place the compass on a point on the original line. -NOT

Please do not guess.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

we need to divide the number of toy dinosaurs, 156, by the number of brothers, 4:

in order to estimate, we can use compatible numbers:

156 ÷ 4

  ↓

160   ÷ 4 = 40        

the correct answer is a).