answer:/imagine prompt: An enchanted clock tower, adorned with intricate golden gears and glowing crystals, surrounded by a lush mystical forest, illuminated by a soft ethereal light, with whimsical creatures like fairies and unicorns dancing around, capturing the essence of magic and wonder, in a digital art style that combines steampunk and fantasy elements. --ar 16:9 --v 5.2 /imagine prompt: In a whimsical steampunk cityscape, a grand clock made of gears and cogs, towering over the bustling streets below, emitting a mystical glow, with airships soaring in the sky and robots walking alongside humans, a fusion of Victorian architecture and futuristic technology, capturing a sense of timelessness and innovation, in an illustration style reminiscent of Jules Verne's novels. --ar 9:16 --v 5 /imagine prompt: Inside a mysterious wizard's tower, a magical clock enchanted with ancient runes and symbols, floating in a room filled with shimmering orbs of light, glowing crystals, and books with shimmering pages, the air thick with a sense of arcane power and mystique, capturing a setting that blends the mystical and the mechanical, in a detailed papercraft style that highlights intricate textures and layers. --ar 1:1 --v 5 /imagine prompt: A surreal clock oasis in a desert landscape, where time appears to stand still, surrounded by endless sand dunes and shimmering heat waves, a lone figure standing in awe of the magical timepiece, the scene bathed in a dreamlike atmosphere, with a haunting sense of solitude and mystery, captured in a realistic photographic style with a wide-angle lens to emphasize the vastness of the surroundings and the intricate details of the clock. --ar 16:9 --v 5.2

answer:/imagine prompt: In a steampunk-style warehouse, a gangster thug drives a retro-futuristic car crashing in, one hand out of the window holding a Thompson submachine gun spraying bullets into the air, sparks flying, tense and violent atmosphere --ar 16:9 --v 5.3 /imagine prompt: Within a steam-filled warehouse, a menacing mobster speeds in a vintage sci-fi vehicle, careening through the space with wild abandon, their arm thrust outwards brandishing a Thompson submachine gun, a burst of gunfire lighting up the darkened interior, a palpable sense of danger and chaos --ar 16:9 --v 5.4 /imagine prompt: Amongst the industrial backdrop of a steam-powered warehouse, a criminal drives an old-fashioned futuristic car into the scene, gunfire erupting as they hang out the window with a Thompson submachine gun, the air filled with tension and violence, a gritty and intense ambiance --ar 16:9 --v 5.2 /imagine prompt: In the heart of a gritty steampunk warehouse, a hoodlum races in a retro-futuristic vehicle, their hand protruding from the window wielding a Thompson submachine gun, bullets spraying in all directions, a dangerous and adrenaline-fueled setting embraced by a cloud of steam and smoke --ar 16:9 --v 5.5

answer:To download Bitcoin dominance historical data, you need to access an API that provides such information. CoinGecko API is a popular choice that offers cryptocurrency data, including Bitcoin dominance, without the need for an API key for small requests. Below is a Python code snippet that uses the `requests` library to access the CoinGecko API and fetch the historical data for Bitcoin dominance. It then saves the data to a CSV file named `bitcoin_dominance.csv`. This assumes that we're dealing with daily historical data for simplicity. Make sure to install the `requests` and `pandas` libraries if you haven't already: ```bash pip install requests pandas ``` Here is the code: ```python import requests import pandas as pd from datetime import datetime def fetch_bitcoin_dominance(start_date, end_date): url = "https://api.coingecko.com/api/v3/coins/bitcoin/market_chart/range" params = { 'vs_currency': 'usd', 'from': start_date.timestamp(), 'to': end_date.timestamp(), } response = requests.get(url, params=params) response_json = response.json() # Extract the 'market_caps' property, which represents market cap data # The Bitcoin dominance can be calculated from the market cap market_caps = response_json.get('market_caps', []) # Convert to a DataFrame df = pd.DataFrame(market_caps, columns=['timestamp', 'market_cap']) # Convert timestamp to datetime df['date'] = pd.to_datetime(df['timestamp'], unit='ms') # We will not calculate actual Bitcoin dominance, but rather just save the market cap. # You can adjust the logic to find the exact dominance percentage if needed. df = df.drop('timestamp', axis=1) return df start_date = datetime(2021, 1, 1) # For example, get data starting from January 1, 2021 end_date = datetime.now() # Up to the current date bitcoin_dominance_df = fetch_bitcoin_dominance(start_date, end_date) # Save to CSV bitcoin_dominance_df.to_csv('bitcoin_dominance.csv', index=False) ``` Please note that the CoinGecko API does not directly provide Bitcoin dominance data. Instead, it provides Bitcoin's market cap, from which dominance could be calculated if you have the total market cap of all cryptocurrencies. You'd need to fetch that data and calculate the percentage dominance by dividing Bitcoin's market cap by the total market cap. The above code snippet may require adjustment depending on CoinGecko's API response structure at the time you run it, and if you choose to calculate the actual dominance data, you will need additional data and logic.

answer:Так как в треугольнике ABC стороны AC и BC равны, то треугольник является равнобедренным с основанием AB. Углы при основании равнобедренного треугольника равны, то есть ∠CAB = ∠ABC. Дано, что ( tg(∠A) = frac{2sqrt{6}}{5} ). Тангенс угла в равнобедренном треугольнике равен отношению противолежащего катета к прилежащему, то есть в нашем случае это отношение высоты (допустим, обозначим её H), опущенной на основание AB, к половине основания AB. Так как AB = 10, половина AB будет равна 5. Тогда: ( tg(∠A) = frac{H}{5} ) Теперь выразим высоту H: ( H = 5 cdot tg(∠A) ) ( H = 5 cdot frac{2sqrt{6}}{5} ) ( H = 2sqrt{6} ) Высота в равнобедренном треугольнике делит основание на две равные части и является также и медианой, и биссектрисой. Она также делит треугольник ABC на два прямоугольных треугольника AHC и BHC, в которых AC и BC — гипотенузы. Рассмотрим один из этих треугольников, например, AHC. По теореме Пифагора для треугольника AHC: ( AC^2 = AH^2 + HC^2 ) ( AC^2 = (2sqrt{6})^2 + 5^2 ) ( AC^2 = 4 cdot 6 + 25 ) ( AC^2 = 24 + 25 ) ( AC^2 = 49 ) ( AC = sqrt{49} ) ( AC = 7 ) Таким образом, длина стороны AC равна 7 единицам.