Answer this quick question for 30 points! in triangle a b c, what angle is the included angle for sides a b and b c? angle a none of these angles is the included angle. angle b angle c

In triangle A B C

sides A B and B C are formed an angle ABC or angle B

Answer

angle B

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w