An object is dropped from a small plane as the object falls its distance d above the ground after t seconds is given by the formula d=-16t^2+1000 which inequality can be used to find the interval of time taken by the object to reach the height greater then 300 feet above the ground

The required inequality is .

Step-by-step explanation:

Consider the provided information.

The provided formula is:

Where t is seconds and d is distance.

It is given that the height should be greater then 300 feet above the ground.

The sign used for the greater then is ">".

Now translate the provided information into mathematical form as:

Thus, the required inequality is .

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

it 2

step-by-step explanation:

8^1/3=2