An object is attached to a coiled spring. The object begins at its rest position at t​ = 0 seconds. It is then propelled downward. Write an equation for the distance of the object from its rest position after t​ seconds, if the amplitude is 4 inches and the period is 3.5 seconds. The equation for the distance d of the object from its rest position is ___

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

answer: 0,6

step-by-step explanation:

this would make it the y intercept.

vertical=18cm horizontal=18cm hypotenuse=25.5

step-by-step explanation: