Một hình thang cân có đáy nhỏ bằng cạnh bên và góc kề với đáy lớn bằng 60độ biết chiều cao cuarhinhf thang này là a căn 3 .Tính chu vi hình thang

Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?