3 years ago

For questions 3-4 which kind of function best models the data in the table? use differences or ratios.

Mathematics

1 answer:

Ksju [112]3 years ago

8 0

What's the answer u didn't say any answer

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The students in a furniture making class make a tabletop shaped like the figure shown. The tabletop has squares cut out of the c

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3 years ago

What is x and y using substitution

Bad White [126]

X-5y=36
x+y=-26

y=-26-x

x-5(-26-x)=36
x+130+x=36
2x+130=36
2x=36-130
2x=-94
x=47

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3 years ago

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Lena [83]

Answer:

Hi there!

The correct answer to this question is: The <u>surface area</u> of the prism is 456 cm^2. The <u>volume</u> of the prism is 408 cm^2

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3 years ago

The profile of the cables on a suspension bridge may be modeled by a parabola. The central span of a bridge is 1270 ft long and

deff fn [24]

Answer:

Step-by-step explanation:

Given

span of bridge $L=1270\ ft$

height of span $h=157\ ft$

Equation of Parabola

$y=0.00039x^2$

$|x|$ i.e.

$-635$

$\frac{dy}{dx}=2\times 0.00039$

length of Arc $=\int_{a}^{b}\sqrt{1+(\frac{dy}{dx})^2}$

$=\int_{-635}^{635}\sqrt{1+(\frac{dy}{dx})^2}$

$=\int_{-635}^{635}\sqrt{1+(0.00078x)^2}$

$=2\times \int_{0}^{635}\sqrt{1+(0.00078x)^2}$

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3 years ago

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Flauer [41]

The slope would be -5

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2 years ago

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