The area of a square room in square units can be represented by 169x2y4. what is the perimeter of the room

What is (28 + 7 + 6 + 3) x 1/2 show your work

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Which of the following is the true for f(x) = 5cos