1) the small and large triangles are similar, then we can write:
x/24 = 8/18
Cross multiplication → 18x = 24.8 → 18x = 192 and x = 192/18
and x = 32/3 Or 10 ²/³
2) Δ ABC is similar to Δ EDC Since:
∠A = ∠D = 90°
∠C is common
Answer:
86
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
54/9 + 12
6 + 12
= 18
Answer:
false?
Step-by-step explanation:
Step-by-step explanation:
x² + 2x
x(x + 2)
<u>OR</u>
x² + 2x = 0
x(x + 2) = 0
x = 0 or x + 2 = 0
x = 0 or x = - 2
