Answer:
There can be 8 teams at most
4 girls on each team
5 boys on each team
hope this helps! :)
Answer:
156 [in²].
Step-by-step explanation:
1) total area consists of six parts (all the details are in the attachment):
A=2A₁+2A₂+A₃+A₄;
2) according to the formula above:
A=2*5*3+2*0.5*(6+12)*4+6*3+12*3=156 [in²].
-25.65 - 16.5 + 12.45 = -29.7......he is now at 29.7 ft below the surface
D) La camisa roja y el pantalon negro
First find the length of the diagonal of a square of side 4 inches:
d^2 = 4^2 + 4^2 = 2*4^2 = 32. Then the diagonal of the cube has length
sqrt( 32 + 4^2) = sqrt(32+16) = sqrt(48) = 4sqrt(3).