Answer:
mom this u?
Step-by-step explanation:
Answer:
Equations
Step-by-step explanation:
x=adult y=child
Day 1= 7x+8y= $168
day 2= 14x+13y= $294
False I think it doesn't add up to 18
Answer:
Step-by-step explanation:
Suppose x and y are nonzero vectors in an inner product space.
Let us assume that x and y are orthogonal
i.e. innter product is 0.
This implies dot product of x and y is 0
Then x.y =0
i.e. 
Proved
Converse part:
Let 
Square also would be equal

Hence inner product of x and y is 0
Answer: 840 feet squared
Step-by-step explanation: 24ft * 35ft = 840