Answer:
x =127
Step-by-step explanation:
Since this is a 6 sided figure, the sum of the interior angles is 720
128+133+112+x+120+100 = 720
Combine like terms
x+593=720
Subtract 593 from each side
x+593-593 = 720-593
x =127
I assume u mean how many boys had attende the meeting. there are 60% boys, so lets think that there are 10 students where 6 are boys and four are girls.
if there had been one fewer girl we would have 9 students where there will be 6 boys.
boys: 6/9 => 2/3<=> 66.66% of the students are boys.
Answer:
Subtract 4
Step-by-step explanation:
-3 - 4 = -7
-7 - 4 = -11
-11 - 4 = -15