Answer:
The value of k is -21
Step-by-step explanation:
ax² + bx + c = 0
Sum of the roots = -b/a
3x² + kx + 1 = 0
= sum of the roots = -k/3
-k/3 = 7
Now, Multiply both side by (-3) we get,
(-3)-k/3 = 7(-3)
k = -21
Thus, The value of k is -21
<u>-TheUnknownScientist</u><u> 72</u>
Answer:
1/2
Step-by-step explanation:
D. 0.65 since that equals 65% and 0.35 or 35% would equal 100
The arc RS would be 250 degrees if the RPS is the central angle and if the angle is on the circumference then the angle would be 224.