How do i find out surface area a rectangular prism?

Angle AOC and angle BOD are vertical angles. If m∠AOC = (4x + 40) ° and m∠BOD = 120°, which equation could be used to solve for x?

Is the square root of 2 between 1.3 and 1.4? how do you know!

What is the area of the kite? A kite has a width of 14 feet and a height of 6 feet. 21 square feet 40 square feet 42 square feet 84 square feet

During the election for class president, 30% of the students voted for Lindsay, and 70% of the students voted for Sharif. 400 students voted in total. How many more students voted for Sharif than for Lindsay

Mrs. Huang operates a soybean farm. She buys many supplies in bulk. Often the bulk products need to be custom mixed before Mrs. Huang can use them.

Simplify the expression 4x + 3 - x - 7

adam prepares a meal of shrimp and brown rice. it must contain exactly 6 g of fat and 10 mg of iron. each 5oz serving of shrimp contains 2 g fat and 5 mg iron. each 1 cup of brown rice contains 6 g fat and 7 mg iron.

At a darts game, the ratio of the score of player A to the score of player B was 16:5. If player A got a score of 80 at the game, what was player B's score?

Max Steel drives his 1969 Mustang 15 miles per hour. If there are 5280 feet in one mile and 60 seconds in one minute, how many feet can he go per second?

What is the equivalet fraction of 6 and 9ths?