D. three times the difference of a number n and 1
2.79 in. Half of 1.48 is .64 and if you add them you come to 2.21 then subtract 2.21 from 5 and you get 2.79.
<h2>
<em>Answers:</em></h2>
- <em> </em><em>7</em>
- <em>1</em><em>5</em><em>0</em>
<em>Please </em><em>see</em><em> the</em><em> attached</em><em> picture</em><em> for</em><em> full</em><em> solution</em>
<em>hope</em><em> </em><em>it</em><em> helps</em>
<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em> </em>
Answer:
x= -5.1
Step-by-step explanation:
The solution to f(x) = g(x) is where to two graphs intersect
The graphs meet at
about x=2 and x = -5
The best answer listed is x = -5.1
3x + 5x + 7x = 180
15x = 180
x = 180/15
x = 12
Largest angle = 7x = 7*12 = 84°