Actually, the area of a triangle is a = bh/2. If a = 30 and b = 12:
So he height is 5 units
Answer:
amplitude is 1.5
Step-by-step explanation:
If amplitude of f(x) is a, the amplitude of f(cx + d) is also a, for any d and non-zero c.
If amplitude of f(x) is a, the amplitude of cf(x) + d is c*a, for any d and any c.
From that we know that amplitude of y=1.5sin4x is the same as amplitude of y=1.5sinx, and 1.5 times more than amplitude of y=sinx. And we know that amplitude of sinx is 1.
Thus, amplitude of y=1.5sin4x is 1.5
8 cups were sold because 0.75 multiplied by 8 equals 6. 3 bags of peanuts were sold because 0.35 multiplied by 3 equals 1.05. If we add 6 and 1.05 we get 7.05.
Answer:
29.35
Step-by-step explanation:
Add them all together
