You will get 18 points if you answer correctly The figure shows a quadrilateral. The length of each side is given as shown. Find the perimeter of quadrilateral in terms of z

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

Ihave trouble finding the nth term of a linear sequence

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.