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2 years ago

The point U (-2,0) is translated 1 unit up. What are the coordinates of the resulting point, U’?

Mathematics

2 answers:

MrRissso [65]2 years ago

4 0

Answer:

Point U' (-2, 1)

Step-by-step explanation:

When moving up and down on a graph, this affects the y coordinate only.

Since it is moving up 1 unit, we have to add 1 to the y coordinate. So U' will end up being (-2, 1).

Aloiza [94]2 years ago

4 0

Answer:

U x 1U = -3 , 1

Step-by-step explanation:

U=1 x=1

y= -2 x 0 =-2

0=-2x-2 +1

y=-2x2+1

y=-4-1

y=-3

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

Tju [1.3M]

Answer:

Step-by-step explanation:

Rationalize the denominator of b. So, multiply the numerator and denominator by $\sqrt{x}$

$b = \frac{(1-2\sqrt{x}) *\sqrt{x}}{\sqrt{x}*\sqrt{x} }=\frac{1*\sqrt{x} -2\sqrt{x} *\sqrt{x} }{\sqrt{x} *\sqrt{x} }\\\\=\frac{\sqrt{x} -2x}{x}\\$

Now, find a +b

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Combine like terms

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Now find (a + b)²

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$= \frac{2^{2}*(\sqrt{x} )^{2}}{x^{2}}\\\\= \frac{4* x}{x^{2}}\\\\= \frac{4}{x}$

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2 years ago

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Y_Kistochka [10]

Answer:

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Step-by-step explanation:

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Thus, four such sides have a combined surface area of 352 yd^2.

Combining the surface areas of the slanting sides with the base area yields 473 yd^3

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3 years ago

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olga55 [171]

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