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ivanzaharov [21]
3 years ago
15

( -8) +5+4+(-2) pls aa

Mathematics
1 answer:
cupoosta [38]3 years ago
8 0
B. just took the test
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How do I solve #7? do i add all the angles together like a normal triangle and make it equal to 180?
kobusy [5.1K]

Answer:

126 degrees

Step-by-step explanation:

Triangle: y = 180 - (5x + 4x)

Straight angle: y = 180 - (4x + 30)

180 - (5x + 4x) = 180 - (4x + 30)

5x + 4x = 4x + 30

5x = 30

x = 6

Angle:

y = 180 - (5x + 4x)

y = 180 - 9x

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y =  126

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Times 3 6 times but not 3 times 6
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sergeinik [125]
We can start from the given line's coefficients and translate the line from the origin to the given point.
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The equation of the desired line is ...
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For standard form line ax+by=c, any parallel line will have only a different value of c. For c=0, the line goes through the origin (0, 0). To make it go through point (h, k) we can write it as
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which is completely equivalent to
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3 years ago
Let us consider a sequence <img src="https://tex.z-dn.net/?f=%5Crm%20a_%7Bn%7D" id="TexFormula1" title="\rm a_{n}" alt="\rm a_{n
kirill115 [55]

Hi there,

a_{5}=2850

Please check the attached image for answer.

<em>Hope </em><em>it </em><em>helps </em><em>.</em><em>.</em><em>.</em>

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2 years ago
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Select the correct answer.
liraira [26]

Answer:

c and d

Step-by-step explanation:

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