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wolverine [178]
3 years ago
9

Please help me! i dont know what to do... And my weekend depends on you

Mathematics
1 answer:
vladimir2022 [97]3 years ago
7 0

Answer:

the signed number 7

Step-by-step explanation:

it was 15 minutes and she  used 7.12899 gallongs

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How many solutions does this linear system have?
ziro4ka [17]

Answer: C is correct, No solution

Step-by-step explanation:

Let’s simplify the second equation,

8x-4y=-20

We can divide the whole equation by 4...

8x/4-4y/4=-20/4

Which becomes....

2x-y=-5

Now let’s move things around to see if it’s the same equation as the one on top...

-y=-2x-5

y=2x+5

Now we need to solve the systems...

y=2x-5

y=2x+5

Since their slopes are both 2 and their y-intercepts are not identical, the answer is no solution. The two lines will continue on without ever crossing because they have the same slope.

4 0
3 years ago
How many decimal places are in the product of 1.91 and 2.3?
san4es73 [151]

Answer:

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Step-by-step explanation:

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2 years ago
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A support cable runs from the top of the telephone pole to a point on the ground 40 feet from its base. If the cable makes an an
kirill [66]
Okay, so this is just a bunch of random information that's eying to trick you. The answer is in the question. "the telephone pole to a point on the ground 40 feet from its base."
8 0
3 years ago
BRAINLIEST ANSWER GIVEN IF YOU ARE CORRECT
GuDViN [60]

Answer:

a b c e

Step-by-step explanation:

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zzz [600]

Answer:

18

Step-by-step explanation:

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