The kite is symmetric about line segment BD.
Therefore
AB = BC
3x + 1 = 22
3x = 22 - 1 = 21
x = 21/3 = 7
Similarly,
AD = CD by symmetry
Therefore
4x = CD
4*7 = CD
28 = CD, the required line segment
Answer: 28
Answer:
13) Is a linear function. The points form a straight line
14) Is an exponential function. The points form a curved line.
Answer:A
Step-by-step explanation:
Step-by-step explanation:
Answer:
, close circle on 5 and place the arrow to the left
Step-by-step explanation:
subtract 7 on both sides to isolate the variable
