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4 years ago

Go Math grade 6 standards practice workbook common core edition pages 101 & 102

Mathematics

1 answer:

notka56 [123]4 years ago

3 0

Bruhhhhhhhhhhhbkfifjkgjdjcjcigcjc

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PLEASE HELP! please help!!! omgggg

anzhelika [568]

Answer:

2nd option because the number next to the x is the slope (3) and the added number is your intercept (4)

Step-by-step explanation:

5 0

3 years ago

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16/__ = -8<br> ___/12 = -6

Karolina [17]

Answer:

1.) - 2

2.) - 72

Step-by-step explanation:

hope this helps

6 0

4 years ago

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A hyperbola is given by the equation x^2+2xy−y^2+x = 2. Use implicit differentiation

Mekhanik [1.2K]

$\bf x^2+2xy-y^2+x=2\qquad 
\begin{array}{llll}
(1&,&2)\\
x_1&&y_1
\end{array}\\\\
-------------------------------\\\\
2x+2\left( 1\cdot y+x\frac{dy}{dx} \right)-2y\frac{dy}{dx}+1=0
\\\\\\
2x+2y+2x\frac{dy}{dx}-2y\frac{dy}{dx}+1=0
\\\\\\
\cfrac{dy}{dx}(2x-2y)=-1-2x-2y\implies \cfrac{dy}{dx}=\cfrac{-1-2x-2y}{2x-2y}
\\\\\\
\left. \cfrac{dy}{dx}=\cfrac{2x+2y+1}{2y-2x} \right|_{1,2}\implies \cfrac{2+4+1}{4-2}\implies \cfrac{7}{2}\\\\
-------------------------------\\\\
$

$\bf y-{{ y_1}}={{ m}}(x-{{ x_1}})\implies y-2=\cfrac{7}{2}(x-1)\implies y-2=\cfrac{7}{2}x-\cfrac{7}{2}
\\
\left. \qquad \right. \uparrow\\
\textit{point-slope form}
\\\\\\
\boxed{y=\cfrac{7}{2}x-\cfrac{3}{2}}$

5 0

4 years ago

Kaya had a string 6 1/8 in. long. She cut off a piece 2 ¾ in. long. How

dangina [55]

Answer: 3 3/8

Step-by-step explanation:

subtract 2 3/4 from 6 1/8

8 0

4 years ago

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Express the ratio 700g to 1.75kg in its lowest terms.

Ugo [173]

Answer:

2 : 5

Step-by-step explanation:

700 g : 1.75 kg

Since ratio should be between same units, so we'll convert either g into kg or kg into g. For convenience, kg will be converted to g

700 g : 1.75 kg × 1000

700 g : 1750 g

÷ 50 ÷50

14 : 35

÷7 ÷7

2 : 5

3 0

3 years ago