Answer:
4.472135955
Step-by-step explanation:
I used a Calculator

Answer:
8 3/
4
Step-by-step explanation:
3 1/
2
×
2 1
/2
=
7 × 5
2 × 2
=
35
/4
=
8 3
/4
Shape D is not a quadrilateral
Your function is linear because your 1st difference is 2 .... so your function is
y=2x plus 10