Answer:
21 3/4
Step-by-step explanation:
I think that 2 is the most reasonable answer ( I could be wrong )
The formula to determine the circumference is: 2 x 3.14 x radius. All you need to do is plug in the value of the radius, 56, and multiply it by 2 and 3.14.
Answer:
The constants are the numbers alone with no variables. If the coefficients are the same on both sides then the sides will not equal, therefore no solutions will occur. Use distributive property on the right side first.
Step-by-step explanation:
Hope this helped:).
Answer:
a)![e^{3}e^{4}=e^{7}](https://tex.z-dn.net/?f=e%5E%7B3%7De%5E%7B4%7D%3De%5E%7B7%7D)
b) ![(e^{3})^{4}=e^{12}](https://tex.z-dn.net/?f=%28e%5E%7B3%7D%29%5E%7B4%7D%3De%5E%7B12%7D)
c) ![(e^{3})^{-2}=e^{-6}](https://tex.z-dn.net/?f=%28e%5E%7B3%7D%29%5E%7B-2%7D%3De%5E%7B-6%7D)
d) ![e^{0}=1](https://tex.z-dn.net/?f=e%5E%7B0%7D%3D1)
Step-by-step explanation:
a) Here we can use the product of powers rule: ![x^{a}x^{b}=x^{a+b}](https://tex.z-dn.net/?f=x%5E%7Ba%7Dx%5E%7Bb%7D%3Dx%5E%7Ba%2Bb%7D)
![e^{3}e^{4}=e^{7}](https://tex.z-dn.net/?f=e%5E%7B3%7De%5E%7B4%7D%3De%5E%7B7%7D)
b) In this ca we use power of a power rule:
.
![(e^{3})^{4}=e^{12}](https://tex.z-dn.net/?f=%28e%5E%7B3%7D%29%5E%7B4%7D%3De%5E%7B12%7D)
c) We use the same rule above.
![(e^{3})^{-2}=e^{-6}](https://tex.z-dn.net/?f=%28e%5E%7B3%7D%29%5E%7B-2%7D%3De%5E%7B-6%7D)
d) Finally, we can use zero exponent rule:
.
![e^{0}=1](https://tex.z-dn.net/?f=e%5E%7B0%7D%3D1)
I hope it helps!