Answer:
Step four
Step-by-step explanation:
When solving equations you have to flip the sign when you divide negative integers.
I also agree that the answers is the second one have a beautiful day:)
A = (6 x 7) + 1/2(6 x 3)
= 42 + 9
= 51
answer
51 in^2
Standard Equation for trig function: y = A cos (B (x - H))+ K
*Here, we are just dealing with A (amplitude) and B (period)
Period = 2π/ b
8 = 2π/ b
Solve for b: 2π/8 or π/4
Equation: y = 2 cos (π/4 (x))
Answer:
um i think 3-5
Step-by-step explanation:
