How could you find the number of cubes in one layer without counting the cubes

What is the sine cosine and tangent of 120 degrees

What number would you add to both sides of x2 + 7x = 4 to complete the square?

You flip a coin and then roll a fair six-sided number cube. What is the probability the coin lands heads-up and the number cube shows a number 3?

Sam found a tie he liked at two different stories. At store A, the tie was originally priced at $49.50 and was on sale for 25% off. At store B, the tie was originally priced at $53.00 and was on sale for 30%.

Ok there r 323.1 million people in the USA and if 130,000 r subscribed to the same person I am what would be the chances of me running into one of them?

4. Change the decimal 0.0112 to a fraction.

A sport field is 200 feet long. Write a formula that gives the length L of x sport fields in feet. Then use this formula to determine the number of sport fields in 580 feet.

Mandee is looking for a new car. She has test-driven two cars but can only purchase one. The probability that she will purchase car A is 0.51, and the probability that she will purchase car B is 0.27.

Factor 6q2 - 41q + 30

Write an equation for a circle with center at (6, - 2) and diameter = 12.