Answer:
4
Step-by-step explanation:
81 = 3^4
apply the log rule
Answer: 8.4 inches.
Step-by-step explanation:
We know that the circumference of a circle can be calculated with this formula:

Where "r" is the radius of the circle.
We know that the circular cake (whose radius is 8 inches) is cut from the center into 6 equal pieces. Then, you need to divide the circumference of this circular cake by 6 to find the width of the outer edge of each piece of cake.
Therefore, this is (to the nearest tenth of an inch):

Answer:
18, the answer to 8+10 is 18, like you learn in 1st grade
Answer:
2x4y=2... hope this helps.
First, simplify the (x+2)(x+2) with FOIL:
f(x)=(

)-3
Combine like terms
f(x)=

Then you have standard form.
Hope that helps.