Which of the following is a characteristic of a line? its length can be measured ? it can be seen ? its width can be measured ? or it is infinite in length ?

1. are the triangles similar and if so why? what is the value of x? show your work.

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?

Which table represents a linear function? i'll give brainliest to first answer ^'^