Answer:
Step-by-step explanation:
Answer: x = 20
Right angle = 90
90 - 47 = 43
43 - 3 = 40
40/2 = 20
Answer : 263
Rounded (1 s.f ) = 300
18÷2 × 3 / 5-2
9 ×3 / 3
27/3
9
tyvm this was my 100th answer :)