Answer:
There is no way it can equal 360 since 60+120+150+75=405? Was it a typo?
Step-by-step explanation:
Answer:
<h2>
7x + 9 + 5x + 3 = 180</h2>
Step-by-step explanation:
its a supplementary angles:
so the equation is add the two equation equals to 180
7x + 9 + 5x + 3 = 180
Answer:
15
Step-by-step explanation:
the answer is c 3/2 x - 3 = y. :)
Well plug 0 in for x and solve for y and that is the vertex of your expression
