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Mariulka [41]
3 years ago
8

What is 30% of 7.99 ?!?

Mathematics
2 answers:
grin007 [14]3 years ago
6 0
10% -> 7.99 / 10 = 0.799
30% -> 0.799 * 3 = 2.397

Please make this answer the brainiest~
stiks02 [169]3 years ago
4 0
<span>2.397 is the answer.
</span>
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Explanation:

(A)

From the given figure it is noticed that the coordinate points are J(-4,1), K(-4,-2) and L(-3,-1).

If a shape rotate 90 degree counterclockwise about the origin, then,

(x,y)\rightarrow (-y,x)

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L(-3,-1)\rightarrow L'(1,-3)

Therefore, the vertex of imare are  J'(-1,-4),  K'(2,-4) and  L'(1,-3). The graph is shown in figure (1).

(B)

If a figure reflect across the y-axis then,

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L(-3,-1)\rightarrow L''(3,-1)

Therefore, the vertex of imare are  J''(4,1),  K''(2,-4) and  L''(3,-1). The graph is shown in figure (2).

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Step-by-step explanation:

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