10x ∠-20
x∠-20/10
x∠-2
this is your answer
hope it helps
<u />how many times does 6 go in 12 it is 2
Answer:
2nd option is the answer
Step-by-step explanation:
Answer:
Value of y = 7
Step-by-step explanation:
By the midpoint theorem of the triangles,
"Segment joining midpoints of the two sides of a triangle is parallel to the third side and measure half the length of the third side."
Therefore, from the figure attached,
In ΔFGH,
J and K are the mid points of the two sides GH and FH.
By theorem, segment JK║GF and m(JK) = 

(5y + 3) = 2(2y + 5)
5y + 3 = 4y + 10
5y - 4y = 10 - 3
y = 7
Triangles have 3 vertices. The total is 21 vertices. 21 / 3 = 7. He drew 7 triangles.