Input Output Table 3

Input Output
9 4.5
10 5
11 5.5
12 ?
13 6.5

Which rule describes the relationship between the input/output values shown on the table? Which number completes the table?

A) 2; subtract 3.5
B) 6; divide by 2
C) 6; subtract 0.5
D) 8; add 2.5

If angle ywz = 17, what is angle wxy? ok so i'm confused on this because the triangles are congruent so that means they have the same measurement which would make wxy=17, but don't all triangles have total measures of 180 degress? ?me.

Gail is making costumes for a school play. each rabbit costume needs one and one half yards of white fur fabric, a yard of blue striped fabric, and a quarter of a yard of pink felt for the ears. g? ail needs to make eight rabbit man yards will she need, for the white fur fabric, blue striped fabric, and pink felt?

Asphere has a diameter of 10 in. what is the volume of the sphere?