Answer:
B
Step-by-step explanation:
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Answer:
12
Step-by-step explanation:
0 + 1 + 2 + 3+ 4 + 5 + 6 + 7 +8 + 9 + 10 + 11 seems to equal 66. That means there are 11 + 1 = 12 people (don’t forget to count the person who shakes 0 hands)
The external angle between the secants (20°) is half the difference of the intercepted arcs.
(75° - B)/2 = 20°
75° - B = 40°
75° - 40° = B = 35°
You'd have to turn it into slope-intercept form. To do this you subtract 2x from both sides then divide -3 on both sides:
2x - 3y = 43
2x - 3y <u>-2x</u> = 43 <u>-2x</u>
-3y = -2x + 43
-3y<u>/-3</u> = -2x<u>/-3</u> + 43<u>/-3</u>
y = 2/3x - 43/3
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The y intercept would be - 43/3 and the slope is 2/3.
