Answer: D
Step-by-step explanation: -12*3= 36x
-3/4*-12 = +9 so, D
Y = x + 6
y has to be greater than or equal to 6
x has to be greater than or equal to 0
In this case, we are given with the expression <span>sin(cos 8θ)/sec 5θ and is asked to evaluate the expression with limit as theta approaches 0. In this case, we just substitute 0 to theta. cos 0 is equal to 1 hence sec 0 is also equal to 1. sin theta is equal to 0.0175. Answer os 0.0175.</span>
You would use distribution. So, in this case, it would be 10a - 50. You use -10 to multiply -a and 5, and you get 10a, and -50.