What type of relationship exists between the age of a vehicle and the value of the vehicle? 1)negative correlation, and causal
2)positive correlation, and causal
3)negative correlation, but not causal
4)positive correlation, but not causal

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf