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Fantom [35]
3 years ago
8

PLZZ HELP ME WITH THIS

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0
Length= How high
Layer 1 length is 1 block high and the length is 2.
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10) Solve using any method<br> 10x+2y=42<br> 5x+y=20
KIM [24]

Answer:

no solutions

Step-by-step explanation:

10x+2y=42

5x+y=20

Multiply the second equation by -2 to use elimination

-2(5x+y)=20*-2

-10x -2y = -40

Add this to the first equation

10x+2y=42

-10x -2y = -40

--------------------------

0 = 2

This is never true.  This means there are no solutions

3 0
3 years ago
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jenyasd209 [6]

Answer:

liam's answer is correct

Step-by-step explanation:

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3 years ago
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pls mark as brainlist

Step-by-step explanation:

624 divided by 8 = 78

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3 years ago
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When factored completely, the expression p^4-81 is equivalent to what?
Mice21 [21]
Differnce of 2 pefect squares
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factored is
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Dentify the pattern for the following sequence. find the next three terms in the sequence. 5, 2, -1, -4, ____, ____, ____,...
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