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Kobotan [32]
3 years ago
8

PLEASE I BEG FOR HELP! Find mKNL A. 247 B. 184 C. 196 D. 264

Mathematics
1 answer:
fiasKO [112]3 years ago
7 0

Answer:

D. 264°

Step-by-step explanation:

When a tangent and a secant, two secants, or two tangents intersect outside a circle then the measure of the angle formed is one-half the positive difference of the measures of the intercepted arcs. Therefore,

60° = 1/2[(18x - 6)° - (5x +17)°]

60° * 2 = (18x - 6 - 5x - 17)°

120° = (13x - 23)°

120 = 13x - 23

120 + 23 = 13x

143 = 13x

143/13 = x

11 = x

x = 11

(18x - 6)° = (18*11-6)°= (198 - 6)° = 192°

(5x +17)° = (5*11 +17)° =(55+17)° = 72°

m (arc KNL) = (18x - 6)° + (5x +17)° = 192° + 72°

m (arc KNL) = 264°

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Answer:

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Step-by-step explanation:

Given:

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Consider a rectangle of 13 x 26 dimension with and side of square  at corner be x.

(Refer the attachment)

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V(x)=x^3-39x^2+338x\\

V'(x)=3x^2-78x+338

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6x-78=6*22.17-78

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6*3.8288-78

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V(x)=x^3-39x^2+338x

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3 years ago
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3 years ago
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ANEK [815]

Answer:

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∠A ≅ ∠X

Step-by-step explanation:

The given coordinates of the points of triangle ACB are;

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The given coordinates of the points of triangle XYZ are;

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8 0
3 years ago
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Answer:

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Answer:

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Step-by-step explanation:

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