Angle 1 is 62 degrees and number 5 is 108 degrees
Answer:7.3
Step-by-step explanation:
adjacent =x
Hypotenuse =16
Φ=63
From SOHCAHTOA
CosΦ=adjacent ➗ hypotenuse
Cos63=x ➗ 16
Cross multiply
16 x Cos63=x
16 x 0.4540=x
7.264=x
x=7.264
Nearest tenth x=7.3
6 x 10 = 60
5000 x 0.6 = 3000
5000 + 3000 = 8000
Answer:
$164
Step-by-step explanation:
→ Work out how much she could have made
20 × 8 = 160
→ Plus her petrol costs
160 + 4 = 164
