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quester [9]
3 years ago
12

Find 4,5,6 Answer the rest for a thank you, and a brainliest.

Mathematics
2 answers:
zmey [24]3 years ago
4 0
Area of circle=\pi  r^{2}

Q4. Area of circle=\pi *12^{2}
                            =3.14*12^{2}
                            =452.16in^{2}   

Q5. Area of circle=\pi * ( \frac{6}{2} )^{2}
                            =3.14*3^{2}
                            =28.26in^{2}

Q6. Area of circle=\pi * (3 \frac{1}{2} )^{2}
                            =\frac{22}{7} * ( \frac{7}{2} )^{2}
                            =38.5in^{2}
Kay [80]3 years ago
4 0
4.  = 3.14 * 12^2 =  452.16
5. = 3.14 * 3^2 =  28.26
3. = 3.14 * 1.75^2 = 9.62
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Step-by-step explanation:

<u>Combine Like-Terms:</u>

-0.8m + 3 - 12.5m + 95.36m

-13.3m + 3 + 95.36m

82.06m + 3

82.06m + 3 is your simplified expression.

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If a kid is 4 years old how old is the younger brother?
Alborosie
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Which choice is the explicit formula for the following geometric sequence? 0.2, -0.06, 0.018, -0.0054, 0.00162
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Answer:

aₙ = 0.2(-0.3)⁽ⁿ⁻¹⁾

Step-by-step explanation:

The geometric sequence with the first term a, a common ratio r has the nth term given as

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where Tₙ is the nth term

From the given sequence

a = 0.2

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= -0.3

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The right option is E

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