Which expression can you simplify by combining like terms? 6d2+5cd?3dc+8 12c2?8d2c+3dc+4 7d2?3c2+6d?c 16c2+8cd+7c?8d

Mathematics

1 answer:

Archy [21]4 years ago

4 0

Simplify combining like terms on 8d2c+3dc+47d2

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1/3 (x – 10) = -4, x =

Len [333]

Answer:

Step-by-step explanation:

Divide both sides by 1/3, which is equivalent to mulitplying by 3

x - 10 = -12

Add 10 to both sides

x = -2

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B8%7D%2B2%5Csqrt%7B3%7D" id="TexFormula1" title="\sqrt{8}+2\sqrt{3}" alt="\sqrt{8}+2\

Inessa05 [86]

Mark Brainliest please

Answer : 6.29252873

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3 years ago

Why is the decimal in 125.6 there how did it get there?

irakobra [83]

Answer:

I’m not sure. If your joking or.

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3 years ago

If 60 is increased by 90%, what is the new amount?

almond37 [142]

60*.9=54
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Hope that helps

4 0

3 years ago

Read 2 more answers

Given M is the midpoint ABA. The coordinate of A are (-4,2) and the cordinates of M are (1,1). Find the coordinate of B. Choose

4vir4ik [10]

Answer:

The coordinate of B is (6,0)

Step-by-step explanation:

Given;

coordinate of A = (-4,2) = (x₁, y₁)

coordinate of M = (1,1)

let coordinate of B = (x₂, y₂)

Mid-point is given by;

$M = \frac{X_1 + X_2}{2} , \frac{Y_1 + Y_2}{2}\\\\M= (1,1)\\\\1,1 =\frac{X_1 + X_2}{2} , \frac{Y_1 + Y_2}{2}\\\\ \frac{X_1 + X_2}{2} = 1 ----equation (1)\\\\\frac{Y_1 + Y_2}{2} = 1 -----equation(2)\\\\Solving \ equation(1)\\\\\frac{-4+ X_2}{2} = 1\\\\-4+ X_2 = 2\\\\X_2 = 2+4\\\\X_2 = 6\\\\Solving \ equation(2)\\\\\frac{Y_1 + Y_2}{2} = 1\\\\\frac{2+ Y_2}{2} = 1\\\\2+Y_2 = 2\\\\Y_2 = 2-2\\\\Y_2 = 0\\\\B = (X_2, \ Y_2)\\\\B = (6, \ 0)$

Therefore, the coordinate of B is (6,0)

5 0

3 years ago