The measure of three angles of a triangle are in the ratio 4: 5: 6, find the measure of each

4n+5n+6n=180

4+5+6=15n

180/15=12

4×12=48

5×12=60

6×12=72

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents