I'm making a table.
i have all the answers but i need to input 2
does anyone know how to do this?
majority don'
any would be great!
i dont know how to input number 2
(we make up our numbers to input and i chose 2)

Tan198=asin164=? how to solve this? ?

The perimeter of △cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.

Marcus needs to bike at least 80 miles this week for his training. if he has already biked 25 miles this week, then how many miles should he bike on each of the 5 remaining days this week ?