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Greeley [361]
3 years ago
9

Solve the system by substitution. y = -3x + 4 y = -7x Submit Answer

Mathematics
1 answer:
iVinArrow [24]3 years ago
5 0

Answer:

{y,x} = {7,-1}

Step-by-step explanation:

(-7x) + 3x = 4

- 4x = 4

 4x = - 4

x = - 1

   y = -7x

   x = -1

   y = -7(-1) = 7

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Step-by-step explanation:

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2 years ago
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3 0
3 years ago
Find the exact value of sin 29π/6
Setler [38]

Answer:

b

Step-by-step explanation:

Remove full rotations of  

2

π

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0

and  

2

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sin

(

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)

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sin

(

π

6

)

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is  

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1

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The result can be shown in multiple forms.

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3 0
3 years ago
Read 2 more answers
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klemol [59]

Answer:

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Step-by-step explanation:

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- 1 = 6 + c ⇒ c = - 1 - 6 = - 7

y = - 3x - 7 ← equation of line

3 0
3 years ago
Read 2 more answers
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