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Nikolay [14]
3 years ago
15

Need helppp please!!!!!!

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
8 0

b is an ipotenuse, so b > a and 2a+b>3a

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Solve each system using a matrix<br> 7x+2y=5<br> 13x+14y=-1
Svetach [21]

Solve each system using a matrix

7x+2y=5

13x+14y=-1Solve each system using a matrix

7x+2y=5

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A sequence is represented by the formula an=-5+a(n-1). If a4 = 20, what is the 6th term in the sequence?
Citrus2011 [14]

Answer:

<u>10</u>

Step-by-step explanation:

Formula :

  • aₙ = -5 + aₙ₋₁

Finding a₅ :

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Answer:

see the explanation

The graph in the attached figure

Step-by-step explanation:

we have

y=3x+4

This is a linear equation (the graph is a line)

The y-intercept is the point (0,4) ---> value of y when the value of x is equal to zero)

The x-intercept is the point (-4/3,0) ---> value of x when the value of y is equal to zero)

The slope is m=3

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we have

y=(1/3)x+4

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The y-intercept is the point (0,4) ---> is the same

The x-intercept is the point (-12,0) ---> the x-intercept is different

The slope is m=1/3

The second line becomes a lot less steep

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In the second line the ratio rise/run is 1/3

see the attached figure to better understand the problem

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3 years ago
The scale factor of the dilation of figure ABCD is
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3 years ago
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dolphi86 [110]

Answer:

abc = - 126

Step-by-step explanation:

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= 6x² + 7x - 3 ← in standard form

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Then

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