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3 years ago

9

Choose the equation of the the ellipse shown in the graph.

1 answer:

Paladinen [302]3 years ago

8 0

Answer: A

Hello,

Step-by-step explanation:

center =(-3,1)

a=2

b=7

$\dfrac{(x+3)^2}{4} +\dfrac{(y-1)^2}{49} =1\\\\or\\\\49*(x+3)^2+4(y-1)^2=14^2\\\\Answer\ A\\$

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Sebastion has filled a paper grocery bag with food

Studentka2010 [4]

Answer:

1428 cubic inches

Step-by-step explanation:

The volume of a rectangular prism is $V = l * w * h$ , where V represent volume, l is the length, w is the width, and h is the height.

You are given that the length is 12 inches, the width is 7 inches, and the height is 17 inches.

Solve.

V = 12 * 7 * 17

V= 1428 in³

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3 years ago

Line segment WX is the radius of circle X, and line segment ZY is the radius of circle Y. Points W, X, C, Y, and Z are all on li

Andrews [41]

Point D is the midpoint of the outer circle that we aim to find the area of

The circle has a diameter of WZ and radii of WC and CZ

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The radius of the outer circle can be written as $8+8+x$ or $10+10-x$ which we can equate to find the value of $x$

$8+8+x=10+10-x$
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4 0

4 years ago

Read 2 more answers

Determine the numerical length of JK.

Zarrin [17]

Answer:

30

So the two sectors add to the full length:

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x=15

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3 years ago

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Select all expressions that are equivalent to 4x+2(2x-5)-(3-5x)

Arada [10]

For this case we have the following expression:

$4x + 2 (2x-5) - (3-5x)$

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We add similar terms taking into account that:

Equal signs are added and the same sign is placed.

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Thus, an equivalent expression is:

$13x-13$

Answer:

$13x-13$

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3 years ago

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san4es73 [151]

Answer:

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2 years ago