Solve the equation
0.602 = j - 4.75

j = 5.352

Step-by-step explanation:

Simplifying

0.602 = j + -4.75

Reorder the terms:

0.602 = -4.75 + j

Solving

0.602 = -4.75 + j

Add '-1j' to each side of the equation.

0.602 + -1j = -4.75 + j + -1j

Combine like terms: j + -1j = 0

0.602 + -1j = -4.75 + 0

0.602 + -1j = -4.75

Add '-0.602' to each side of the equation.

0.602 + -0.602 + -1j = -4.75 + -0.602

Combine like terms: 0.602 + -0.602 = 0.000

0.000 + -1j = -4.75 + -0.602

-1j = -4.75 + -0.602

Combine like terms: -4.75 + -0.602 = -5.352

-1j = -5.352

Divide each side by '-1'.

j = 5.352

m∠a is 90°

m∠b is 40°

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: