Answer:
9 sides
Step-by-step explanation:
Each interior angle of a regular polygon is 100 degrees larger than the exterior angle determine the number of sides of the polygon
Interior angle + exterior angle =
180°
Let x be the exterior angle.
Exterior angle = 180-x = 100 + x
= 180 - 100 = x + x
80 = 2x
x = 80/2
x = 40
Number of sides of the polygon =
= 360°/Exterior angle
Exterior angle = 40°
= 360/40 = 9 sides
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Find Slope :
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y = 3x + 4
Slope = 3
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Form equation :
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y = 3x + b
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Find y-intercept :
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At (1, 2)
2 = 3(1) + b
2 = 3 + b
b = -1
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Form equation :
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y = 3x -1
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Answer: y = 3x - 1
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Answer:
23
Step-by-step explanation:
Step-by-step explanation:
- 8 (3n - 5) \\ - 24n + 40 \\ please \: give \: full \: question \\