1 year ago

Use finite differences to identify the degree of the polynomial that best describes the data. 9 10 11 12 13 14

1 answer:

4 0

The forward differences for this data is 1, 1, 1, 1, 1, 1 (since 10 - 9 = 1, 11 - 10 = 1, etc). Since we only need one iteration of differences, a linear polynomial will fit the data exactly.

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Triangle Review Last one (Math)

Anni [7]

Answer:

A=30

Step-by-step explanation:

Set your equation up as following:

180=90+(x+37)+(x+67)

180=90+37+67+2x

180-90-37-67=2x

-14=2x

-14/2=x

-7=x

Angle A = x+37

A=-7+37

A=30

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2 years ago

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Effectus [21]

You would have to draw a line across

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What is the area, in square units, of trapezoid AEDC shown below?

just olya [345]

20 • 12 is 240
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2 years ago

A bathtub is the shape of a rectangular prism. The dimensions are 5 1/2 ft times 2 1/2 ft times 2 3/4 ft. What is the volume of

Sav [38]

Answer:

$37 \frac{13}{16} ft^3$

Step-by-step explanation:

A rectangular prism is also know as a cuboid.

The dimensions of the rectangular prism shaped bath tub are 5½ ft * 2½ ft * 2¾ ft.

The volume of a cuboid (rectangular prism) is given as:

V = L * B * H

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The volume of the bath tub is $37 \frac{13}{16} ft^3$

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Leno4ka [110]

Angelo is correct

Hope this helps!

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2 years ago

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