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tankabanditka [31]
3 years ago
11

a builder finds some unlabeled dimensions on a blueprint, and no scale is shown. A 15-ft wall that has already been built measur

es 3 inches on the drawing. A new wall that has to be built measures 5 inches on the drawing. How high will the new wall be?
Mathematics
1 answer:
garri49 [273]3 years ago
6 0

it would be a 25 ft wall

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Express 72×12 in the exponential form​
kobusy [5.1K]
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Step-by-step explanation:

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lapo4ka [179]

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4 0
3 years ago
Read 2 more answers
In the diagram, what is the measure of angle 1?
VLD [36.1K]
We know that
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so
3x+9x=180°------> 12x=180°------> x=180°/12-----> x=15°

angle (9x) and angle (1) are supplementary angles
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9x+∡1=180---------> 9*15+∡1=180
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the answer is
∡1 is 45°

alternative method
angle 1 = angle 3x----------> vertical angles
∡1=3x-----> 3*15-----> 45°
7 0
3 years ago
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