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lara31 [8.8K]
3 years ago
12

If a+8 = 12 , then a =ayuda por favor

Mathematics
2 answers:
rusak2 [61]3 years ago
8 0

a + 8 = 12

a = 12 - 8

a = 4

NARA [144]3 years ago
7 0

Answer:

a = 4

Step-by-step explanation:

a+8 = 12

a= 12-8

a=4

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What is the equation of a line perpendicular to why=2x-6 that passes through (5,4)
almond37 [142]

Answer:

y = ½(13- x)

Step-by-step explanation:

Step 1. Find the<em> slope (m₁) of the original line </em>

The equation for the original line is

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slope = m₁ = 2

Step 2. Find the <em>slope (m₂) of the perpendicular line </em>

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Step 3. Find the <em>equation for the perpendicular line</em>

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b = 13/2  

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In the image, below, the red line is the graph of your original equation.

The blue line passing through (5, 4) is the perpendicular line.

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