4+4i
(4)^2+(4)^2=32
sqrt(32)=5.66
So your answer would be D
The answer to this question would be .4
.4(3 = 1.2
Answer:
9a⁶b³c⁹
Step-by-step explanation:
Just divide the 27 by 3 since 27a⁶b³c⁹ is a single number
Answer:
Step-by-step explanation:
![\frac{4}{5} \div \bigg[ {\bigg( \frac{4}{5} \bigg)}^{7} .{\bigg( \frac{4}{5} \bigg)}^{0}\bigg] \\ \\ = \frac{4}{5} \div \bigg[ {\bigg( \frac{4}{5} \bigg)}^{7} .1\bigg] \\ \\ = \frac{4}{5} \div {\bigg( \frac{4}{5} \bigg)}^{7}\\ \\ = \frac{4}{5} \times {\bigg( \frac{5}{4}\bigg)}^{7} \\ \\ = {\bigg( \frac{5}{4}\bigg)}^{6}](https://tex.z-dn.net/?f=%20%20%5Cfrac%7B4%7D%7B5%7D%20%20%5Cdiv%20%20%5Cbigg%5B%20%20%7B%5Cbigg%28%20%5Cfrac%7B4%7D%7B5%7D%20%5Cbigg%29%7D%5E%7B7%7D%20.%7B%5Cbigg%28%20%5Cfrac%7B4%7D%7B5%7D%20%5Cbigg%29%7D%5E%7B0%7D%5Cbigg%5D%20%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B4%7D%7B5%7D%20%20%5Cdiv%20%20%5Cbigg%5B%20%20%7B%5Cbigg%28%20%5Cfrac%7B4%7D%7B5%7D%20%5Cbigg%29%7D%5E%7B7%7D%20.1%5Cbigg%5D%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B4%7D%7B5%7D%20%20%5Cdiv%20%20%20%20%7B%5Cbigg%28%20%5Cfrac%7B4%7D%7B5%7D%20%5Cbigg%29%7D%5E%7B7%7D%5C%5C%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B4%7D%7B5%7D%20%20%5Ctimes%20%20%20%20%7B%5Cbigg%28%20%5Cfrac%7B5%7D%7B4%7D%5Cbigg%29%7D%5E%7B7%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%7B%5Cbigg%28%20%5Cfrac%7B5%7D%7B4%7D%5Cbigg%29%7D%5E%7B6%7D)
The answer would be -5n-1. If -7n adds to 2n you would get -5n, and if you add -3 with 2 you would get -1.