1. should be A
Explanation:
because that's what I got
Answer:
Elecric charge/ Electricity
Explanation:
Electric charge is the net gain or loss of electrons
I hope im right!!
<h3>
![⇒c = \frac{f - 32}{1.8}](https://tex.z-dn.net/?f=%E2%87%92c%20%3D%20%20%5Cfrac%7Bf%20-%2032%7D%7B1.8%7D%20)
</h3><h3>
![⇒c = \frac{86 - 32}{1.8}](https://tex.z-dn.net/?f=%E2%87%92c%20%3D%20%20%5Cfrac%7B86%20-%2032%7D%7B1.8%7D%20)
</h3><h3>
![⇒c = \frac{54}{1.8}](https://tex.z-dn.net/?f=%E2%87%92c%20%3D%20%20%5Cfrac%7B54%7D%7B1.8%7D%20)
</h3><h3>
![⇒c = 30](https://tex.z-dn.net/?f=%E2%87%92c%20%3D%2030)
</h3>
<em>Hence</em><em>,</em><em> </em><em>84</em><em>°</em><em>F</em><em> </em><em>is</em><em> </em><em>30</em><em>°</em><em>C</em><em> </em><em>in</em><em> </em><em>Celsius</em><em>.</em><em>.</em>