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2 years ago

10x+8-2x+x(to the 3rd power)+5 X+X+2x(to the 3rd power)+3X

Mathematics

2 answers:

guapka [62]2 years ago

7 0

Answer:

10x+8-2x+x(to the 3rd power)+5 = 2.8x+x^2+13

X+X+2x(to the 3rd power)+3X = 5.2x^3+55x

Step-by-step explanation:

d1i1m1o1n [39]2 years ago

6 0

2.8x+x^2+13
5.2x^3 +5x hope this helps

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2 years ago

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Aloiza [94]

Answer:

Step-by-step explanation:

Here you go mate

Step 1

-3[5-(-8+6)] Equation/Question

Step 2

-3[5-(-8+6)] Simplify

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Step 3

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Answer

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2 years ago

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3 years ago

ΔCAR has coordinates C (2, 4), A (1, 1), and R (3, 0). A translation maps point C to C' (3, 2). Find the coordinates of A' and R

shutvik [7]

Answer:

$A'= (2,-1)$ and $R'=(4,-2)$ under this translation.

Step-by-step explanation:

A translation in $R^{2}$ is a mapping T from $R^{2}$ to $R^{2}$ defined by $T(x,y) = (x + v_1,y+v_2)$ , where $v=(v_1,v_2)$ is a fixed vector in $R^{2}$ .

From the problem we know that $T(2,4)=(3,2)$ , so we need to find the values $v_1$ and $v_2$ such that $T(2,4) = (2 + v_1,4+v_2)=(3,2)$ , so $3=2 + v_1$ and $4+v_2=2$ , thus $v_1=1$ and $v_2=2$ .