Which dimensions can create more than one triangle? O tree angles measuring 759 45°, and 60° three sides measuring 7 m, 10 m, and 12 m O three angles measuring 40% 50%, and 60% O three sides measuring 3 cm, 4 cm, and 5 cm Save and Exit DUGO Submit Mark this and retum​

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

you just switch the numbers basically so it would be 3/17

step-by-step explanation:

because it just is