Answer:
2
Step-by-step explanation:
find the greatest common factor, and then it is x^2(x+2) (x+7)
4.288 rounded to the nearest hundreth is 4.29
4.288 = 4.29
9514 1404 393
Answer:
- vertex: 171°
- central: 9°
- exterior: 9°
Step-by-step explanation:
The central angle is equal to the exterior angle:
360°/n = 360°/42 = 8 4/7° ≈ 9°
The vertex angle is the supplement of this:
180° -8 4/7° = 171 3/7° ≈ 171°
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H - 21 = 52
Move 21 to the other side and add it to 52
That is what H is equal to.
H = 52 + 21 = 73.