Two congruent triangles have the following corresponding parts: overline RS cong overline UV , overline RT cong overline UW , and angle R cong angle U Which is NOT necessarily a correct congruence statement ?

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 =