Answer:
289
Step-by-step explanation:
Raise 17 to the power of 2
Is this what you are asking for
It would be 24 units^2 because the middle is 16 and the two triangles are 4 each
12)
9/10 / 3/4
= 9/10 * 4/3
= 12/10
= 6/5
I can answer 18 for you, but I don't understand 16
18. Since when we lose 3 girls the ratio for the girls side drops by 1, that tells us that 1 digit equals 3 people.
a) 5*3=15 so our answer is 15 girls.
b) 4*3=12 and 5*3=15 so 15+12, our answer would be 27
12x+2
explication:
2x+3x= 5x
5x+3x= 8x
8x+4x= 12x + 2
