Answer:
You can use desmos it is really helpful if it dosen't work for you add a comment
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Rearrange the equation expressing x or y in terms of the other variable.
2y = 4 - 3x ( divide both sides by 2 )
y =
Choose suitable values for x and evaluate for y
x = 2 → y =
=
= - 1
Thus (2, - 1 ) ← is a solution
x = - 2 → y =
=
= 5
Thus (- 2, 5 ) ← is a solution
x = 4 → y =
=
= - 4
Thus (4, - 4 ) ← is a solution
Answer:
i) 0.115
ii) 0.192
v) 0.009375
vi) 0.00608
Step-by-step explanation:
Terminating decimals are decimals whose values stop at a certain digit. They are not recurring in nature. Thus, the results of the rational numbers above are terminating decimals and are solved blow.
![i) \: \: \frac{23}{ {2}^{3} \times {5}^{2} } = \frac{23}{8 \times 25} = \frac{23}{200} = 0.115](https://tex.z-dn.net/?f=i%29%20%5C%3A%20%20%5C%3A%20%20%5Cfrac%7B23%7D%7B%20%7B2%7D%5E%7B3%7D%20%20%5Ctimes%20%20%7B5%7D%5E%7B2%7D%20%7D%20%20%3D%20%20%5Cfrac%7B23%7D%7B8%20%5Ctimes%2025%7D%20%20%3D%20%20%5Cfrac%7B23%7D%7B200%7D%20%20%3D%200.115)
![ii) \: \: \: \frac{24}{125} = 0.192](https://tex.z-dn.net/?f=%20ii%29%20%5C%3A%20%20%5C%3A%20%20%5C%3A%20%5Cfrac%7B24%7D%7B125%7D%20%20%3D%200.192)
![v) \: \: \frac{15}{1600} = 0.009375](https://tex.z-dn.net/?f=v%29%20%5C%3A%20%20%5C%3A%20%20%20%5Cfrac%7B15%7D%7B1600%7D%20%20%3D%200.009375)
![vi) \: \: \frac{19}{3125} = 0.00608](https://tex.z-dn.net/?f=vi%29%20%5C%3A%20%20%5C%3A%20%20%5Cfrac%7B19%7D%7B3125%7D%20%20%3D%200.00608)
Answer:
c=2
Step-by-step explanation:
i hope this is what you were asking for :)