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ololo11 [35]
3 years ago
12

Find the length of arc QS

Mathematics
1 answer:
ss7ja [257]3 years ago
4 0

Answer:

QS ≈ 4.71 units

Step-by-step explanation:

The arc QS is calculated as

QS = circumference of circle × fraction of circle

     = 2πr × \frac{90}{360} ( r is the radius )

     = 2π × 3 × \frac{1}{4}

     = 6π × 0.25 ≈ 4.71 units ( to the nearest hundredth )

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3 years ago
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oksano4ka [1.4K]

Answer:

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Step-by-step explanation:

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So, AB = 1/2 × AC

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4 0
2 years ago
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Find a polynomial equation that has zeros at x = −2, x = 0, x = 3 and x = 5
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If a polynomial "contains", in a multiplicative sense, a factor (x-x_0), then the polynomial has a zero at x=x_0.

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2 years ago
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How do you solve this equation 7(3)+(-9)×(-4)=
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