Answer:
57
Step-by-step explanation:
exterior angles add up to 360 so'
9x+1+5x+12+10x-37
24x-24=360
24x=384
x=16
10(16)-37
160-37
123
180-123
= 57
The answer is -4,0 4,8 because u would solve for one variable in one of the equations and then substitute the result into the other
four hundred and twenty three billion, ninety million, seven hundred and nine thousand
Fv=6599.20(1+0.042/12)^12*7
Fv=8850.20
Interest earned=8850.20-6599.20
=2,251
So the answer is a
The amswer would be 8.5 due to the length of the obeject
