Find the exact values of √2 cos(x-3π÷4)+1=0 for 0≤x≤4π

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

Find the value of x. give reasons to justify your solutions! h ∈ ig

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal