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spin [16.1K]
3 years ago
6

Use the diagrams below to find the lengths of the missing sides. Figures in each diagram are similar.

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

<h2><em>x=</em><em>6</em></h2>

Step-by-step explanation:

<u>The</u><u> </u><u>two</u><u> triangles</u><u> are</u><u> </u><u>similar</u>

so the equation is

\frac{12}{18}  =  \frac{4}{x}

12x = 72

x =  \frac{72}{12}

x = 6

Novosadov [1.4K]3 years ago
6 0
12x=17 hope it help ✌
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So 55% is really 55/100
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Help me with question a please ! With full workings !
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A)


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since QR=QP, that means that QO is an angle bisector, and thus the segments it makes at the bottom of RO and OP, are also equal, thus RO=OP

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what's the equation of a line that passes through the points (-0.5, 0) and (0,2)?

\bf \begin{array}{lllll}&#10;&x_1&y_1&x_2&y_2\\&#10;%   (a,b)&#10;Q&({{ 0}}\quad ,&{{ 2}})\quad &#10;%   (c,d)&#10;R&({{ -0.5}}\quad ,&{{ 0}})&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope = {{ m}}= \cfrac{rise}{run} \implies &#10;\cfrac{{{ y_2}}-{{ y_1}}}{{{ x_2}}-{{ x_1}}}\implies \cfrac{0-2}{-0.5-0}\implies \cfrac{-2}{-0.5}

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