Answer:
5 units
Step-by-step explanation:
The area of a parallelogram is given by the formula:
Where b is the base and h is the height.
So we know that the area is 15. We can also see that the base is 3. Thus:
Divide both sides by 3:
So, the height is 5 units.
For the function
y = cos(1/2 x)
The x-intercept can be calculated by equating the function to zero and solving for x. So,
y = cos(1/2 x) = 0
1/2 x = arc cos 0
1/2 x = 90° +180°n
x =2 (90° +180°n)
x = 180° + 360°n
or converting to radians
x = (180° + 360° n)(π/180°)
x = π + 2π n
where n is any whole number
if n = 0
x = π
Therefore, the x-intercept is π or π+2π n
Answer:
310
Step-by-step explanation:
100+3=103
103+200=303
303+7=10
