I need help explanation if possible
1 answer:
Answer:
y = 16.
Step-by-step explanation:
The ratio of corresponding sides of similar triangles are the same.
The small and large triangles are similar ( - that is corresponding angles are congruent).
So 2/(2+8) = x / 20
2/10 = x/20
10x = 40
x = 4.
Therefore y = 20 -4 = 16.
You might be interested in
Distributive property. -6 x a plus -8 x 8 = -6a -48
-2Step-by-step explanation:
Answer:
(-2, -2)
Step-by-step explanation:
Answer:
m = -3/5
Step-by-step explanation:
-5m = 3
Divide each side by -5
-5m/-5 = 3/-5
m = -3/5
