Given:
a.) The scale of the model is 1 in equals 47 ft.
b.) Danielle constructs a scale model of a building with a rectangular base her model is 2 inches in length and 1 inch in width.
To be able to determine the actual area of the base, let's first identify the actual dimensions of the base.
We get,


Let's now solve for the area of the base, since it is a rectangle, we will be using the formula below:

We get,



Therefore, the actual area of the base is 4,418 ft.².
Answer:
is the resulting expression after grouping
Step-by-step explanation:
Given:

Now taking common
from 1st 2 numbers and and 3 common from last we get

Now taking x-3 common from both numbers we get
which is the final equation after grouping
Yes you can because you can see how many times x is being used remember it cant be used more than once in a pair
Answer:
yes
Step-by-step explanation:
bob says so he works at Scott
Answer:
3^-6(81)^2=3^-6(6561)=9 which is 3^2