3 years ago

Suppose a system of two linear equations has one solution. What must be true about the graphs of the two equations?

1 answer:

5 0

When two linear equations have only one solution the two lines on a graph would intersect each other ( they would only touch in one spot).

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If you help me I’ll mark brainliest

Ivahew [28]

Answer:

∠2=92°

Step-by-step explanation:

Using an angle formula, -8x+144=2x+74

Simplification:

-8x+144=2x+74

-8x+70=2x

70=10x

x=7

Therefore, each angle is 88°

Now, because ∠2 is adjacent to one of 88°, they add up to 180°

Therefore,

180°=88°+∠2

∠2=92°

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3 years ago

Can someone please answer this for me -11p + 11p

zhenek [66]

Answer:

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Step-by-step explanation:

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3 years ago

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Use algebra tiles to find the difference. Let one yellow tile equal +1 and one red tile equal –1. 12 – (–11)

Anvisha [2.4K]

Answer:

its 23

Step-by-step explanation:

its 12+11 because two negatives make a positive

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3 years ago

Find the equation of the line parallel to y=5x+7 and passing through (3,-8)

skelet666 [1.2K]

Answer:

hope it helps you thank you

Step-by-step explanation:

mark me as brilliant

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3 years ago

Cinco menos tres cuartos x ?

Arte-miy333 [17]

Answer:

4.25

Step-by-step explanation:

5-3/4=4.25

sry if im wrong hope this helps

brainliest? please?

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3 years ago