Answer:
BC ≈ 14.5 cm
Step-by-step explanation:
Using the sine ratio in the right triangle
sin65° = = = ( multiply both sides by 16 )
16 × sin65° = BC , then
BC ≈ 14.5 cm ( to the nearest tenth )
Answer: simplified down to 25/28 or 0.89 / / 0.9 rounded up
x=<u>-2y+70</u>
5
y=<u>-5x+70 </u>
2
y = 1/3 ≈ 0.3
hope this helps! :)
14=3x-2y
it can be wrong also