Okay, when rounding, always look at the number one place to the right, if it is five or above, round up, if it is below five, round down. 34.28 rounds to 34.3 in this case.
Answer:
20,000 cm³
Step-by-step explanation:
The shape is a triangular prism
Base area × height
½ × 20 × 25 × 80
20,000 cm³
Answer:
Step-by-step explanation:
The Law of Sines is given by 
and works for any triangle.
Therefore, we have the proportion:
Answer:
14 and 2/3
Step-by-step explanation:
Step-by-step explanation:
Sure, that's easy. Although the equation isn't clear to me with characters. I can't seem to figure out whether the x is a multiplication symbol or the variable x. Would you mind writing it on paper and uploading a picture? Then I can help
