Answer:
c= 2, d=2
Step-by-step explanation:
Answer:
The fourth and last answer is correct
Step-by-step explanation:
For the fourth one you have an exponent of an exponent, the base stays the same and the exponents get to be multiplied.
6^-1^16
For the last one both -8 x -2 and 8 x 2 equal 16.
Answer:
Step-by-step explanation:
![\text{Use}\\\\(a^n)^m=a^{nm}\\\\a^\frac{1}{n}=\sqrt[n]{a}\\---------------\\\\\left(8^\frac{2}{3}\right)^4=\left(8^{\frac{1}{3}\cdot2}\right)^4=\left[\left(8^\frac{1}{3}\right)^2\right]^4=\left(\sqrt[3]8\right)^{2\cdot4}=2^8=256](https://tex.z-dn.net/?f=%5Ctext%7BUse%7D%5C%5C%5C%5C%28a%5En%29%5Em%3Da%5E%7Bnm%7D%5C%5C%5C%5Ca%5E%5Cfrac%7B1%7D%7Bn%7D%3D%5Csqrt%5Bn%5D%7Ba%7D%5C%5C---------------%5C%5C%5C%5C%5Cleft%288%5E%5Cfrac%7B2%7D%7B3%7D%5Cright%29%5E4%3D%5Cleft%288%5E%7B%5Cfrac%7B1%7D%7B3%7D%5Ccdot2%7D%5Cright%29%5E4%3D%5Cleft%5B%5Cleft%288%5E%5Cfrac%7B1%7D%7B3%7D%5Cright%29%5E2%5Cright%5D%5E4%3D%5Cleft%28%5Csqrt%5B3%5D8%5Cright%29%5E%7B2%5Ccdot4%7D%3D2%5E8%3D256)
The square has a side of 38, so dividing that by 2 will give you the radius of the circle inside of it. The radius would be 19, and using it in the circle area formula(πr^2) will give you the answer:
A=pi(19)^2
A=361pi
A= 1133.54inches^2
Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
22/7
Decimal Form:
3.142857 (terminating decimal)
Mixed Number Form:
3/1/7
