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2 years ago

Are the lines with equations 2x -3y = 8 and -x + 4y=2 parallel, perpendicular, or neither

Mathematics

1 answer:

skad [1K]2 years ago

3 0

Answer:

neither

Step-by-step explanation:

First, arrange the equations to fit the y=mx + b format

1. 2x - 3y = 8

y = -2/3x - 8/3

2. -x + 4y = 2

y = 1/4x + 1/2

Equations that are parallel have the same slope.

In perpendicular equations, one slope would be x and the other would be -1/x (negative reciprocal)

The equations are neither parallel nor perpendicular, so neither.

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Please answer this thank you really appreciate it

SSSSS [86.1K]

Answer:

0.00009

Step-by-step explanation:

This question is an example of scientific notation.

To solve this you must

Get it to standard form. If the exponent is negative, you move the decimal to the left. If the exponent is positive, you move the decimal to the right. Do it to the top and bottom.
Now that you have it is standard form, simplify.

Brainliest would be appreciated.

6 0

3 years ago

I don't understand this please help I posted both answer choice and question

professor190 [17]

Can you explain what the question is asking?

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2 years ago

I need to graduate please. Which expression is a perfect cube? x^8 y^24 m^26 s^64

myrzilka [38]

Remember
$(a^b)^c=a^{bc}$

note that if $a^3$ is a perfect cube then $(a^3)^c$ is also a perfect cube when c is an integer

$(a^3)^c=a^{3c}$
so if a number is a perfect cube then the power must be divisible by 3

8 is not divisible by 3
24 is divisible by 3
26 is not divisibley by 3
64 is not divisible by 3

the perfect cube is y^24

8 0

2 years ago

Lina is making trail mix for hiking trip she has2 1/2 cups of peanuts, 3 1/4 of raisins and 2 2/3 cups of banana chips how many

Zanzabum

8 5/12 because you have to get the 3 fractions denomenators to be the same. so 3, 4 and 2 all go into 12 then you need go multiply the top by the same number as the bottom

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3 years ago

~PLEASE HELP ASAP OFFERING 12 POINTS~

Anna35 [415]

The answer is definitely 60%

7 0

3 years ago