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Eva8 [605]
3 years ago
8

What steps would you take to solve the equation 3x + 2 = 11 ?

Mathematics
1 answer:
ddd [48]3 years ago
4 0
Start by subtracting two from each side then you are left with 3x=9 than devide both sides by 3 then you are left with x=3
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होत है।<br>(2) सभी सर्वांगसम बहुभुज<br>भी होते हैं<br>​
Kobotan [32]
367 it’s also equivalent to 338
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3 years ago
The area of the shape is ____square meters.
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You’ve failed to include both the shape itself and its dimensions.
4 0
3 years ago
Find the slope of the line graphed below.​
Finger [1]

to get the equation of any straight line, we simply need two points off of it, let's use the ones provided in the picture below.

(\stackrel{x_1}{1}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{-3}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{-3}-\stackrel{y1}{4}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{1}}} \implies \cfrac{-7}{2}

\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}{4}=\stackrel{m}{-\cfrac{7}{2}}(x-\stackrel{x_1}{1}) \\\\\\ y-4=-\cfrac{7}{2}x+\cfrac{7}{2}\implies y=-\cfrac{7}{2}x+\cfrac{7}{2}+4\implies y=-\cfrac{7}{2}x+\cfrac{15}{2}

8 0
2 years ago
Can someone tell me what x equals
Troyanec [42]
X=22. The supplementary angle is 90°, so the 66° angle, plus (x+2) has to add up to 90° too.
4 0
3 years ago
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eduard
It's impossible to give exact answer as you've not attached the image. But I think I can help you by giving some rulles about rotation. 180° rotation is (x;y) change to (-x;-y); 90° counterclockwise (x,y) change to (-y, x); then clockwise <span>90° (x,y), cange to (y, -x). Hope it will help.
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8 0
3 years ago
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