Answer:
Step-by-step explanation:
y=-3/2x+5
Answer:
sin(12°)
Step-by-step explanation:
Because sine and cosine are cofunctions, we can use the relation sin(90° - θ) = cosθ to show that cos(78°) = sin(90° - 78°) = sin(12°)
Using the calculator it is 27.47 round off to 27.5
The length of the longest side of the building would be 330 feet.
30+6t - 3t-9
combine 6t and -3t and get 3t
30+3t=-9
subtract 30 on both sides
3t=-39
divide by 3
t=13