Determine the total cost or selling price to the nearest cent $20 haircut; 15% tip pls help me!!!

Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.

1/3(x-10)=-4 solve for x with steps

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?