1. First I turned the fractions into decimals, just to make things easier for me.2. That gave me => (.25x)+(.75)+(.375)=(3.25)
3. Then, I combined like terms and move my equation around; so, that gave me (.25x) = (3.25) - (.75) - (.375) and when I solve the right side of the equation it gives me
(.25x) = (2.125)
4. After combining like terms and simplifying (the way I did in step 3), I will divide both sides by .25, to get the value of X alone; so, my equation then looks like => x=8.5
Traditional 1/2 * base * height
Heron’s formula (it’s quite lengthy so search it up)
Hope this helped you :)
<h2>Hello!</h2>
The answer is:
- Venus, with 468° C (degrees Celsius).
- Earth, with 15° C (degrees Celsius).
- Mars, with -29° C (degrees Celsius).
- Saturn, with -139° C (degrees Celsius).
- Neptune, with -201°C (degrees Celsius).
<h2>Why?</h2>
Decreasing order of their temperatures means ordering from the higher to the lower temperatures, so:
- Venus, with 468° C (degrees Celsius).
- Earth, with 15° C (degrees Celsius).
- Mars, with -29° C (degrees Celsius).
- Saturn, with -139° C (degrees Celsius).
- Neptune, with -201°C (degrees Celsius).
Remember, when we are talking about sub-zero temperatures, the rule of what number is bigger than other, is inverted, for example, -201° C is lower than -139° C, meaning that the "bigger" the number, the lower the temperature. On the opposite side, if we are talking about not sub-zero temperatures (over 0°C) the "bigger" the number, the higher the temperature.
Have a nice day!