If a person high jumps 6 feet 8 inches, how many inches is the jump? The person jumped
inches high.

80

Step-by-step explanation:

there are 12 inces in a foot

12x6=72

72+8=80

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,