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melamori03 [73]
2 years ago
7

Help would be appreciated, thanks

Mathematics
2 answers:
ale4655 [162]2 years ago
7 0

Answer:

-8

Step-by-step explanation:

This is a geometric sequence. Each term is obtained by multiplying 4 with the previous term.

common ratio = -128 ÷ (-32) = 4

-2 *4 = -8

torisob [31]2 years ago
3 0

Answer:

-8

Step-by-step explanation:

the pattern is times 4

AM I PLAYING 2048??????

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Find the surface area of the right triangle prism(above) using the net (below)
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Answer:

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Step-by-step explanation:

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2 years ago
Write an equation for a circle with a diameter that has endpoints at (–10, 1) and (–8, 5). Round to the nearest tenth if necessa
satela [25.4K]

The standard form for the equation of a circle is :

<span><span><span> (x−h)^</span>2</span>+<span><span>(y−k)^</span>2</span>=<span>r2</span></span><span> ----------- EQ(1)
</span><span> where </span><span>handk</span><span> are the </span><span>x and y</span><span> coordinates of the center of the circle and </span>r<span> is the radius.
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 So the midpoint of the diameter with endpoints at (−10,1)and(−8,5) is :

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 So the point (−9,3) is the center of the circle.

  Now, use the distance formula to find the radius of the circle:

  r^2=(−10−(−9))^2+(1−3)^2=1+4=5

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 Subtituting h=−9, k=3 and r=√5 into EQ(1) gives :

 (x+9)^2+(y−3)^2=5

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3 years ago
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Step-by-step explanation:

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3 years ago
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Answer:c

Step-by-step explanation:

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