Answer:
it is a. because x+y you can not add them because they don't have the same variable and zero is by itself so thats why it is correct
Step-by-step explanation:
Answer:
- Scale Factor from the image to the actual= 765
- y=765x
Step-by-step explanation:
The scale of the flag from the image to the actual were 1 inch = 63.75 ft.
Now, 1 foot = 12 inches
63.75 feet = k inches
k= 63.75 X 12 =765 inches
Therefore: 1 Inch represents 765 Inches
Scale Factor from the image to the actual= 765
If y is the length of the actual and x is the length of the image, then:
y=765x
Answers A, C, and D are written in standard form.
Answer B is NOT written correctly in standard form.
The first step in solving this is to substitute x with 3 and y with 2, so that

becomes

Then simply solve using the order of operations.
First exponents (there are no parentheses)

Then multiply and divide

And finally add and subtract

Therefore the value <span>of 1/3 x^2 + 5.2y when x=3 and y=2 is 13.4</span>