Answer:
scalene
Step-by-step explanation:
self-explanatory
Answer:
x = 114
Step-by-step explanation:
(4x - 2)(6(2x + 7)) = 0
(4x - 2)(6(2x) + 6(7)) = 0
(4x - 2)(12x + 42) = 0
48x² + 168x - 24x - 84 = 0
48x² + 144x - 84 = 0
x = <u>-144 +/- √(144² - 4(48)(-84))</u>
2(48)
x = <u>-144 +/- √(20,736 - 16,128)</u>
96
x = <u>-144 +/- √(4,608)
</u> 96<u>
</u>x = <u>-144 +/- 67.88</u><u>
</u> 96
x = -1.5 +/- 0.707083
x = -1.5 + 0.707083 x = -1.5 - 0.707083
x = -0.792917 x = -2.207083
<u />
Answer:
20.8
Step-by-step explanation:
hope this helps
Answer:
80
Step-by-step explanation:
If you see the line Of tendency you can predict if it was at 40 it would be around 80
because 35 is above 70 and each 5 years it goes up by about 10
so 80
