That would be 100 * sin 30 = 100 * 0.5 = 50 pounds
Answer:
i can't delete my answer but at first i thought it was just #7 but then i paid attention to the others and they all look like right triangles but idk fs sorry
Step-by-step explanation:
Answer:
square root of five but if it needs to be simplified then 2.24 (rounded)
Step-by-step
$2 per notebook would be the correct answer