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2 years ago

Agree or desagree? short question'

Mathematics

2 answers:

patriot [66]2 years ago

8 0

Answer:agree.

Step-by-step explanation:

Andreas93 [3]2 years ago

6 0

Agree because its center by multiples of 36° will carry a regular decagon onto itself. 36° &’ any multiple of 36° is correct :)

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HELP PLZ . Enter the slope of the line .

Korolek [52]

I hope this helps you

slope=y2-y1/x2-x1

slope= -3-(-4)/0-2

slope=-3+4/-2

slope= -1/2

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3 years ago

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Order the following numbers from least to greatest.

gogolik [260]

Answer:

-45, 12, 83, 90

Step-by-step explanation:

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2 years ago

Find the mean of the following data set<br> 73, 81, 51, 76, 89, 95, 88

kifflom [539]

Answer:

$mean = \frac{(73 + 81 + 51 + 76 + 89 + 95 + 88)}{7} \\ = 79$

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2 years ago

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The figure shows a cylinder of diameter 12cm and height = 15cm. A hole in the shape of cone is bored into one of its end. If the

Lisa [10]

Answer:

$\bold{495\pi} \approx \bold{1555.088 cm^3}$

Step-by-step explanation:

There was no figure but the question is clear

Volume of a cylinder is given by the formula $\bold{\pi r^2h}\\$

where r is radius of base of cylinder, h is the height

Volume of a cone is given by $\bold{\frac{1}{3} \pi r^2 h}$

where r is the radius of base of cone, h is the height

The radius of the cylinder = $\frac{1}{2}$ (diameter) = $\frac{1}{2}$ (12) = 6cm

Height of cylinder = 15cm

Volume of cylinder $V_{cyl} = \pi (6)^2 15 = \pi (36)15 = \bold{540\pi}$

Radius of cone = $\frac{1}{2}$ (radius of cylinder) = $\frac{1}{2}$ (6) = 3 cm

Height of cone same as height of cylinder = 15cm

Volume of cone, $V_{cone} = \frac{1}{3}\pi r^2 h = \frac{1}{3}\pi (3)^2 15 = \frac{1}{3}(9)15\pi = \bold{45\pi}\\$

Difference is the volume of the remaining solid

$V_{cyl} - V_{cone} = 540\pi - 45\pi = \bold{495\pi} \approx \bold{1555.088 cm^3}$

5 0

1 year ago

Someone please help me with this !!!

a_sh-v [17]

Answer:

what does it say young buck

6 0

2 years ago

Agree or desagree? short question'​

Agree or desagree? short question'