Answer:
54kg
Step-by-step explanation:
Body weight = B
Tail weight = T
Head weight = H
Total weight = F
Use equation = B + T + H = F
We are told that T = 9kg, H = T + (1/3) x B, B = H + T
We have 3 equations and 3 unknowns, solve the system of equations to find W.
B = H + 9
H = 9 + 1/3 x (H+9)=9+H/3+3 --> 2/3 x H = 12 --> H = 18
B = 18 + 9 = 27
F = 18 + 27 + 9 = 54kg
Answer:
ay pala próxima amigo no me la sé
Answer:
Socratic app
Step-by-step explanation:
it will help you
Answer:
<em>The discount is 14.3%.</em>
Step-by-step explanation:
Regular price: $84
Discount: $12
We need to find what percent of $84 is $12.
To find what percent a part is of a whole, divide the part by the whole and multiply by 100.
12/84 * 100% = 14.2857...%
Answer: 14.3%
