Answer:
4.75 feet
Step-by-step explanation:
Let the height of the flagpole be x
Sin 53 = x/12
x = 12 × Sin 53
x = 12 × 0.3959
x = 4.75 feet
4/3 times 5/2 is 20/6, or 10/3. 3 1/3 pounds is the answer
Answer:
At the time of launch height of the object was 60 meters.
Step-by-step explanation:
An object was launched from a platform and its height was modeled by the function,
h(x) = -5x² + 20x + 60
Where x = time or duration after the launch
At the time of launch, x = 0
So, by putting x = 0 in this equation,
h(0) = -5×(0) + 20×(0) + 60
h(0) = 60
Therefore, at the time of launch height of the object was 60 meters.
Answer:
a = -4, 5
Step-by-step explanation:
You're looking to find points whose limits are equal to -4, which means that they must fufill two requirements:
- The values immediately outside the point are pretty much -4
- The two sides must both be close to -4.
Additionally, if a point is simply equal to -4, the limit will also be equal to -4.
