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scZoUnD [109]
3 years ago
13

Scale factor of Q and P 1:3

Mathematics
1 answer:
kolezko [41]3 years ago
3 0
X = 12 and Y = 3.
I multiplied 4 times 3 since the ratio was 1:3. And 3 times 3 is 9.
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Find m∠KHG.<br><br> m∠IHG = 161°<br> m∠IHK = (3x + 4)°<br> m∠KHG = (7x + 7)° <br><br> help??
Mrac [35]

For this case we have to, if we look at the figure, the IHG angle is given by the sum of the IHK and KHG angles.

We have to:

IHG = 161

So, as mentioned above we have:

(3x + 4) + (7x + 7) = 161\\3x + 4 + 7x + 7 = 161

We add similar terms:

10x + 11 = 161\\10x = 161-11\\10x = 150\\x = \frac {150} {10}\\x = 15

Thus, the KHG angle is given by:

7 (15) + 7 = 105 + 7 = 112

Answer:

The KHG angle is 112 degrees

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Step-by-step explanation:

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Which proportion correctly shows the equivalence of two ratios?
lina2011 [118]

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~<em>Rise Above the Ordinary, Senpai</em>


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Step-by-step explanation:

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