Answer:
Step-by-step explanation:
First one is 0.066 cents and the second is is 15.266 dollars
Answer:
1200
Step-by-step explanation:
2 times 6 = 12
12 times 100 = 1200
Hope this helps if does not please let me know thanks!
I don’t know how to do these
Answer: x^2+29x+39
You would first have to set up an equation, which would be ((2x+9)⋅(x+6))-((x-5)⋅(x-3)) to find the area of both rectangles.
Then you can simplify it, which gives us 2x^2+21x+54-(x^2-8x+15)
Then simplify it even more which gives us 2x^2+21x+54-x^2+8x-15
Then we can get our answer: x^2+29x+39
Hope that helps :)
Answer:
Step-by-step explanation:
Use 
for the equation of a circle in standard form with radius 
and center 
. Therefore, the equation of the circle in standard form is
