Answer:
12v6u-3
Step-by-step explanation:
-3 times -4 is positive 12
-3 times -2 is positive 6
-3 times positive 1 is negative 3
Answer:2,695
Step-by-step explanation: just add.
8:7 boy to girl ratio
8x + 7x = 15x
15x = 195
x = 13
Boys = 8x
8*13 = 104 boys
It is 28.8 because if you do 48% * 60 you get 28.8 =)
The ratio x : x : x√2 has two parts identical to each other ( x : x) this means two of the angles also need to be identical.
Answer: 45 -45 -90