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Murrr4er [49]
3 years ago
6

Umm anotha one what is -5 2/3 + 3 1/4 + (-7 1/3) PLEASE HEALP

Mathematics
1 answer:
faltersainse [42]3 years ago
7 0
<span>-5 2/3 + 3 1/4 + (-7 1/3) is </span>-9 3/4
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Alekssandra [29.7K]

Answer:

2/7

Step-by-step explanation:

7x=2

x=2/7

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1 year ago
Max has sticks of lengths 6, 7, 8, and 10 inches. He wants to make a right triangle for an art project. Which 3 sticks should he
svp [43]
So this is where the Pythagorean theorem comes in: a squared + b squared = c squared. 

One of the basic pythagorean triangles is the 3-4-5 triangle and you can use any multiples of that triangle and get a right triangle (like multiple 3-4-5 by 2 to get a 6-8-10 right triangle, multiple 3-4-5 by 3 to get a 9-12-15 triangle, etc). 

So you could do 6, 8, and 10. 6 squared is 36, 8 squared is 64, and 10 squared is 100. 36 + 64 = 100, so it works. 
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4 years ago
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neverminding the jumbled lingo, is simply asking for the equation of the tangent line at that point, it says all tangents, well, there's only one passing there.

we can simply get the derivative of f(x) and take it from there.

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since now we know the slope when x = 3/2, then we can just plug that into its point-slope intercept form, along with the coordinates.

(\stackrel{x_1}{\frac{3}{2}}~,~\stackrel{y_1}{7})~\hfill \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{7}=\stackrel{m}{-1}(x-\stackrel{x_1}{\frac{3}{2}}) \\\\\\ y-7=-x+\cfrac{3}{2}\implies y=-x+\cfrac{17}{2}

6 0
3 years ago
Mark has 100-foot piece of rope. He cut off a piece that measured 50.3 feet and three pieces that were each 5 feet long. How muc
lora16 [44]

Answer:

34.7 feet

Step-by-step explanation:

50.3 + 5 x 3 = 50.3 + 15 = 65.3

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Expanded form for 293,805
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The answer is

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4 years ago
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