-b +or- root (b^2 -4ac) / 2a
3+or- root 9+20/ 2
3+ or - root 29 /2
5.38516480713 + 3 = 8.385 / 2
x = 4.1925
or x = -1.1925
a=1
b=-3
c=-5
<span> a∥e , m∥n , and m∠2 = 117°
<5 = 180 - <2
<5 = 180 - 117
<5 = 63
answer
</span><span>63°</span>
3x + 3 = 0 //Subtract -3 on both sides
3x = -3 //Divide 3 on both sides
x = -1
Here x = -1 and y is all the values where x = -1, so basically from negative infinity to infinity.
Make sure when writing the solution, y is any value and x stays the same.
Solution: (-1,0) and (-1,1)
//Hope this helps
Answer:
B
Step-by-step explanation:
