I think it is 1200 people. Because if 40% are female and there are 480 females, then do 480 x 2 and that equals 960 then half of 480 is 240 so add 960 to 240 and you get 1200 as the total amount of people there. I'm not sure if it's right, but it should be.
Angle 2 is 143
angle 4 is 37
angle 7 is 143
angle 8 is 37
Answer:
Step-by-step explanation:
If you have a square of side
, its diagonal would be
, and its area 
If the big square has a area of 900, this implies that its side is
, so the two diagonal of squares 2 and 4 added together would be
, therefore one diagonal wold be
. and its side
. The area (of one square) is 
finally the two areas combined (squares 2 and 4) would be 225
1/4 of x is 6 ⇒ 1/4 x = 6
1/4 x = 6
<u>Multiply 4 on both sides:</u>
x = 24
Answer : x = 24