B) 7 would make it true, since both 42/54 and 7/9= 0.77 repeating
Answer:1c . 3a . 4b . 5d . 2e
Step-by-step explanation:sorry if wrong not super good
Answer:
1.5 yards
Step-by-step explanation:
5 is half of 10
half of 3 is 1.5
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Answer:
81
Step-by-step explanation:
Answer:
option C is the correct answer
Step-by-step explanation:
The trigonometric equation you are using has a general form
y = A* tan w*(x - r)
Where
A is the amplitude of the function
w is the frequency rad/s
r is the phase shift
In your case
A = -2
The frequency is
w = (2*pi)/period
period = pi/4
w = 8
r = -pi/2
y = -2* cos 8*(x + pi/2)