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vitfil [10]
3 years ago
7

Y = (x - 3)²(x + 1)²

Mathematics
1 answer:
Firlakuza [10]3 years ago
8 0

Answer:

This the answer but it words because i didn't really wanna type all those numbers but just transfer this into numbers and you'll have the simplified version :)

x to the 4 power minus 4x to the third power minus 2x squared plus 12x plus 9

Step-by-step explanation:

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A standard six-sided die is thrown. What is the probability that the number
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Answer:

2/6 or 1/3

Step-by-step explanation:

There are two numbers who are equal or less than 2 its 1 and 2

And the total is 6 so its 2/6 which is 1/3

Sorry if this is late

4 0
2 years ago
Select the symbol that represents the phrase "at most."
anastassius [24]
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3 years ago
An AISI 1040 cold-drawn steel tube has an OD 5 50 mm and wall thickness 6 mm. What maximum external pressure can this tube withs
lukranit [14]

Answer:

82.79MPa

Step-by-step explanation:

Minimum yield strength for AISI 1040 cold drawn steel as obtained from literature, Sᵧ = 490 MPa

Given, outer radius, r₀ = 25mm = 0.025m, thickness = 6mm = 0.006m, internal radius, rᵢ = 19mm = 0.019m,

Largest allowable stress = 0.8(-490) = -392 MPa (minus sign because of compressive nature of the stress)

The tangential stress, σₜ = - ((r₀²p₀)/(r₀² - rᵢ²))(1 + (rᵢ²/r²))

But the maximum tangential stress will occur on the internal diameter of the tube, where r = rᵢ

σₜₘₐₓ = -2(r₀²p₀)/(r₀² - rᵢ²)

p₀ = - σₜₘₐₓ(r₀² - rᵢ²)/2(r₀²) = -392(0.025² - 0.019²)/2(0.025²) = 82.79 MPa.

Hope this helps!!

8 0
3 years ago
Write an equation of the circle with center (-3, 7) and radius 2.
jok3333 [9.3K]

Answer:

(x+3)^2 + (y-7)^2 = 2^2

Step-by-step explanation:

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4 0
2 years ago
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nalin [4]

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The answer is B, i believe

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House flipping is usually when you buy s house and renovate it to make it look nicer and then selling it for more to make a profit from that.

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2 years ago
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