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allochka39001 [22]
3 years ago
13

What is the value of x? 160° x = 519

Mathematics
2 answers:
forsale [732]3 years ago
6 0

Answer:

x = 58

Step-by-step explanation:

Angle Formed by Two Secants = 1/2(difference of Intercepted Arcs)

51 =1/2 (160-x)

Multiply each side by 2

102 = 160-x

Subtract 160 from each side

102-160 = -x

-58 = -x

Multiply by -1

58 =x

erik [133]3 years ago
4 0

Answer:

x = 58

Step-by-step explanation:

51 \degree =  \frac{1}{2} (160 \degree - x \degree) \\  \\ 51 \times 2 \degree =  160 \degree - x \degree \\  \\ 102 \degree =  160 \degree - x \degree \\  \\ x \degree  = 160 \degree  - 102 \degree \\  \\ x \degree = 58 \degree  \\  \\  \huge \red{ \boxed{x = 58}}

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iris [78.8K]

Answer:

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Now, to get the appropriate volume, we know we need to multiply the rate by the time. Let the rate of the taps be R1 and R2 respectively, while the time taken to fill the swimming pool be Ta and Tb respectively.

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3 years ago
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