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Dominik [7]
3 years ago
15

If angle X measures 19* what will kolin use as his measure for angle W ?

Mathematics
2 answers:
Varvara68 [4.7K]3 years ago
7 0

the correct answer would be

C. 38

KonstantinChe [14]3 years ago
5 0
There is either a thereom or postulate that states that if 2 such angles share the same arc, then the larger will be twice the angle of the smaller

so..
19 \times 2 = 38
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X=y+z
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Determine the x and yintercepts of the line that correspond to the following table of values. (-7,7) (-5,0) (-3,-7)
Paladinen [302]

let's pick any two points off that table to get its slope.


\bf \begin{array}{|cc|ll} \cline{1-2} x&y\\ \cline{1-2} -7&7\\ -5&0\\ -3&-7\\ \cline{1-2} \end{array}~\hspace{7em} (\stackrel{x_1}{-7}~,~\stackrel{y_1}{7})\qquad (\stackrel{x_2}{-3}~,~\stackrel{y_2}{-7}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-7-7}{-3-(-7)}\implies \cfrac{-14}{-3+7}\implies \cfrac{-14}{4}\implies -\cfrac{7}{2}


\bf \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-7=-\cfrac{7}{2}[x-(-7)]\implies y-7=-\cfrac{7}{2}(x+7) \\\\\\ y-7=-\cfrac{7}{2}x-\cfrac{49}{2}\implies y=-\cfrac{7}{2}x-\cfrac{49}{2}+7


\bf y=-\cfrac{7}{2}x+\cfrac{-49+14}{2}\implies y=-\cfrac{7}{2}x\stackrel{\stackrel{\left( 0~,~-\frac{35}{2} \right)}{\downarrow }}{-\cfrac{35}{2}}\impliedby \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array}

7 0
4 years ago
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Answer: 173 because she wrote two checks was nto given two checks so you subtract :)

Step-by-step explanation:

8 0
2 years ago
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lys-0071 [83]

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Step-by-step explanation:

In above figure,

h=7

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Now,

by Pythagoras theorem,

p =   \sqrt{ {h }^{2}   - {b}^{2} }  \\  =   \sqrt{ {7}^{2}  -  {3}^{2} }  \\  =  \sqrt{49 - 9}  \\  =  \sqrt{40}

4 0
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cupoosta [38]

Answer:

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