Trouve l'aire d'un triangle équilatéral de 9 cm de côté

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

What is the perimeter of trapezoid jklm? + units 2 + + units 9 + units 9 + + units

What is the solution to the equation e3x=12? round your answer to the nearest hundredth