2 years ago

I need help w this pls :)

Mathematics

1 answer:

Llana [10]2 years ago

5 0

Answer:

x8 y6

Step-by-step explanation:

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Why do justices use precedents in majority opinions and dissents?

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Justices use precedents in majority opinions and dissents in order to show that other cases with similar circumstances came to a similar decision.

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2 years ago

F(x) = –2x – 15<br> g(x) = 2x² + 3x + 3<br> Find: (fxg)(x)

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Answer: 47? 89? Idek Fr Fr

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I just want points.

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2 years ago

Find the length of the line PA.

Diano4ka-milaya [45]

RO divides the rectangle into two congruent right triangles.

The area of the one triangle is equal half area of the rectangle.

Calculate the area of rectangle:

$A_R=lw\\l=12,\ w=5\\\\A_R=12\cdot5=60$

The area of right triangle:

$A_T=\dfrac{1}{2}A_R\to A_T=\dfrac{1}{2}\cdot60=30$

Use the Pythagorean theorem to calculate the length of RO:

$|RO|^2=5^2+12^2\\\\|RO|^2=25+144\\\\|RO|^2=169\to|RO|=\sqrt{169}\to|RO|=13$

The formula of an area of this right triangle is:

$A_T=\dfrac{1}{2}|RO||PA|$

Therefore we have the equation:

$\dfrac{1}{2}(13)|PA|=30\qquad|\cdot2\\\\13|PA|=60\quad|:13\\\\|PA|=\dfrac{60}{13}\\\\|PA|\approx4.62$

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2 years ago

Help in math ...........................................

Sauron [17]

Your answer would be B.

The triangles would be congruent, because the lines GH and FI are congruent and the angle H and I are the same, and since the line HI is shared by the two, it would then be SAS.

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2 years ago

Read 2 more answers

point "b" has coordinates of -2,-5 after a translation 4 units down a reflection across the y axisand a translation 6 units up w

monitta

Point b would be at 2,-3

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3 years ago