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Sergio039 [100]
3 years ago
8

Help me decrease £82 by 13%

Mathematics
1 answer:
Mila [183]3 years ago
3 0
82=100% 100%-13%=87% find 87% of 82 percent mean sparts ou tof 100 87%=87/100=0.87 'of' means multipy 87% of 82= 0.87 times 82=71.34
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What is the equation,
Orlov [11]

The equation, in slope-intercept form, of the line that is perpendicular to the line y- 4 = -(x-6) and passes through the point (-2,-2) is y = x.

<h3 />

<h3>How to represent equation in slope intercept form?</h3>

The equation in slope intercept form is represented as follows;

y = mx + b

where

  • m = slope
  • b = y-intercept

Therefore,

perpendicular lines follows the rule as follows;

m₁m₂ = -1

Therefore,

y - 4 = -(x - 6)

y - 4 = -x + 6

y = -x + 6 + 4

y = -x + 10

Therefore,

-1m₂ = -1

m₂ = 1

Hence, the line passes through (-2, -2).

Therefore,

-2 = 1(-2) + b

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b = 0

Therefore, the equation is as follows;

y = x

learn more on equation here: brainly.com/question/18611223

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2 years ago
3. E, F and G are collinear points. E is between F and G.
nikdorinn [45]

Answer:

<h2>A. 4 in</h2>

Step-by-step explanation:

Collinear points are points that lies on the same straight line. If the points E, F and G are collinear points, then the three points lies on the same straight line.

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EG = FG - FE

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On substituting into the expression above to get EG;

EG = 7in - 3in

EG = 4in

Hence the length of EG is 4in

5 0
3 years ago
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I hope this helps you

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Which reason explains why the two lines are parallel?
madam [21]

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It would be ALT. INTERIOR ANGLES CONVERSE

Step-by-step explanation:

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3 years ago
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