Answer:
5x
Step-by-step explanation:
got it right on edg
Answer:
a. Rational; b. rational
Step-by-step explanation:
A rational number is the quotient of two integers.
a. ⁴/₇ + ⁻¹/₃
![\begin{array}{rcl}\dfrac{4}{7} + \dfrac{-1}{3} & = & \dfrac{12}{21} + \dfrac{-7}{21} \\\\& = & \dfrac{5}{21}\\\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Brcl%7D%5Cdfrac%7B4%7D%7B7%7D%20%2B%20%5Cdfrac%7B-1%7D%7B3%7D%20%26%20%3D%20%26%20%5Cdfrac%7B12%7D%7B21%7D%20%2B%20%5Cdfrac%7B-7%7D%7B21%7D%20%5C%5C%5C%5C%26%20%3D%20%26%20%5Cdfrac%7B5%7D%7B21%7D%5C%5C%5Cend%7Barray%7D)
The solution is rational.
b. √4 ⅖
![\begin{array}{rcl}\sqrt{4} \, \dfrac{2}{5} & = & 2 \, \dfrac{2}{5}\\\\& = & \dfrac{22}{5}\\\end{array}](https://tex.z-dn.net/?f=%5Cbegin%7Barray%7D%7Brcl%7D%5Csqrt%7B4%7D%20%5C%2C%20%5Cdfrac%7B2%7D%7B5%7D%20%26%20%3D%20%26%202%20%5C%2C%20%5Cdfrac%7B2%7D%7B5%7D%5C%5C%5C%5C%26%20%3D%20%26%20%5Cdfrac%7B22%7D%7B5%7D%5C%5C%5Cend%7Barray%7D)
The solution is rational.
The answer is +17 or just 17 :)
Alright, so the distance formula is sqrt((x1-x2)^2+(y1-y2)^2), and plugging that in, we get sqrt((0-3)^2+(3-10)^2)=sqrt((-3)^2+(-7)^2)=sqrt(9+49)=sqrt(58)=around 7.6
Answer:
about 1666 dollars each month