Amber defined perpendicular lines as lines in a plane that intersect. Is Ambers definition valid?

How to solve [3 (4.12) - 2 (3.4) ]+9

49,000 round to the nearest ten thousand

Factorise x squared add 5x add 6

The area of a regular hexagon with side 'p'units is ...

The height of a football after it has been kicked from the top of a hill can be modeled by the equation h = 2 (4 - 4t) (2t + 5), where h is the height of the football in feet and t is the time in seconds. how long is the football in the air?

The price of a shirt is 36$. it was discounted to 22$ in a clearance sale. what is the discount?

Ann needs to read 414 pages in 3 days. how many pages should she read each day?

Find the nth term in this sequence 8 12 16 20 24

Nine of 15 students completed their homework. What is the ratio of students who completed their homework to students who did not complete their homework

Yellowstone national park, which is located in wyoming, montana, and idaho, was america's first national park. the park has over 500 geysers. grand geyser erupts about every 8 hours.