For this case, the first thing you should do is define a variable.
We have then:
t: temperature (degree Fahrenheit).
We write then the inequation that adapts to the problem:
t> = 451
Answer:
an inequality that is true only for temperatures at which books spontaneously catch on fire is:
t> = 451
2π radians is equal to 360° which is just π rad/180° so:
120°(π/180°)=2π/3
1. Add x on both sides of the equation.
2. Subtract 5 from both sides of the equation.
3. Divide both sides of the equation by 3.
If these aren’t options, tell me the options for each dropdown in the comments and I can help further.
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(7+x)+x=15
I did trial and error to get x=4.
Answer:
<h3><u>m=18</u> is the right answer.</h3>
