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irina [24]
3 years ago
14

Bagaimana cara membuktikan bahwa persamaan garis tegak lurus itu benar

Mathematics
1 answer:
Tems11 [23]3 years ago
7 0
Ketika dua garis tegak lurus, kemiringan satu adalah timbal balik negatif dari yang lain.Jika kemiringan satu baris adalah m, kemiringan yang lain adalahCoba ini Drag poin C atau D. Catatan lereng ketika garis tegak lurus satu sama lain.
Ketika dua garis tegak lurus satu sama lain (di sudut kanan atau 90 °), lereng mereka memiliki hubungan khusus satu sama lain. Jika kemiringan satu baris adalah m maka kemiringan garis lainnya adalah timbal balik negatif m. 
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15 is the same as the product of 3 and a number. Which equation models this sentence?
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Question

15 is the same as the product of 3 and a number. Which equation models this sentence?

15=3x

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15=3+x

15=x divided by 3

Answer:

<h2>15=3x</h2>

Step-by-step explanation:

15 = 3x

x = 15 : 3

x = 5

.........................

check

15 = 3 * 5

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the answer is good


3 0
3 years ago
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Answer:

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Step-by-step Explanation:

==>Given:

An inscribed quadrilateral ABCD with,

m<A = (3x +6)°

m<C = (x + 2)°

==>Required:

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==>Solution:

First, let's find the value of x.

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Therefore, this means m<A + m<C = 180°

Thus, (3x+6) + (x+2} = 180

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Collect like terms:

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6 0
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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8 0
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