Ln ( | Sec (e^x + π) + tan ( e^x +π ) | )
Answer:
C. 780
Step-by-step explanation:
C(n) = 500 + 4n n = number of students attending = 70
C(70) = 500 + (4*70)
C(70) = 500 + 280
C(70) = 780
Answer:
ur mum
Step-by-step explanation:
A square has equal sides. To find the area, you multiply the length and the height.
x*x=121
x^2=121
x=11
The length of each side is 11
A square has equal sides. To find the perimeter, you add all the sides together.
x+x+x+x=28
4x=28
x=7
The length of each side is 7
