What is the length of the line segment with endpoints (−3,8)(−3,8) and (7, 8)
what is the distance between the points (−7, 7)(−7, 7) and (−7, 8)(−7, 8) ?
1 unit
7 units
8 units
15 units
i need it asap pls

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

Ten times the square of a non-zero number is eqaul to ninety times the number