Question

Express the area of this triangle as a monomial
http://static.k12.com/calms_media/media/330000_330500/330322/1/e400e4cb5eb1c58c16380e42acfbfd536563065f/MS_ALG_S2_03_03_test_Q4and5_question.gif

Answer 1

what's the formula for the area of a triangle?

Answer 2

A=hbb/
2

Answer 3

yeah, base * height / 2. the base is 4x, and the height is 7x. just multiply them and divide by 2

Answer 4

14x^2?

Answer 5

4 * 7 is not 14

Answer 6

They already divided urb

Answer 7

oops. yes, that's correct. thanks.

Answer 8

28 but i was useing math way and that was the answer when i entered 4x*7x/2

Answer 9

gj, you're a step ahead of me

Answer 10

thanks you guys