P <span>≤ </span>450$ Rebecca can only pay equal to 450$ or less than 450$ so she can only afford A and B
Answer:
See explanation below.
Step-by-step explanation:
The first law of thermodynamic states that heat is a form of energy, and as such, is subject to the principle of conservation of energy (Energy is not destroyed or created but remains constant)
For example, when you put an ice cube in water, the ice will melt but the water will get colder, this is because the temperature between the ice cube and the water tends to an equilibrium and the total heat in the system remained the same during this time.
Answer:

Step-by-step explanation:
The coordinates of M are calculated using the midpoint formula:

where
and
We substitute into the formula to obtain:

We simplify to get:

The coordinates of the midpoint of CD are:

First, we need an equation to solve this.
Well 4 divided by 3 is 1.33333... So I hope that helps x