The tables show the relationships between x and y for two data sets. Data Set I
x y
1 5.5
2 11.0
3 16.5
4 22.0
5 27.5
Data Set II
x y
1 5
2 10
3 15
4 20
5 25

Which statements describe the relationships between x and y in Data Set I and Data Set II?

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?