Answer:
49.2
Step-by-step explanation:
See the attachment
Answer:
9. 7/2
10. -6
Step-by-step explanation:
The total degrees of a triangle is 180.
So
37+63=100
And well
180-100=80
U=80
Answer:

Step-by-step explanation:
<u><em>Formulate the equation of the polynomial function</em></u>
<u><em /></u>
<em>I hope this helps you</em>
<em>:)</em>
I would recommend combing like terms (ex- 10x-9x=x) so it could be 15x^2+x-6 . I recommend using something like mathpapa to show you step-by-step how to do it, and if you know, then it just gives you a quick answer