3 years ago

Pretty simple easy 18 points

Mathematics

1 answer:

liq [111]3 years ago

7 0

Answer: B and D are the equIvalent expression.

Step-by-step explanation:

A is not the same because 2/5 is not the same as -2/5

C is not the same because 4/3p is not the same as -4/3p

D is not the same because they are both positive values instead of negative values.

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Can anyone help? i suck at math lol

aleksley [76]

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Step-by-step explanation:

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3 years ago

Write a quadratic function with zeroes 0 and 8.

Jlenok [28]

Answer:

$x^2-8x=0$

Step-by-step explanation:

the quadratic function should be as follows:

$x^2-8x=0$

Now let's confirm that the zeros of the function are 0 and 8

$x^2-8x=0=x(x-8)=0$

Therefore we can see that if x = 0

$0^2*8*0=0\\0=0$

the equation is fulfilled

And we also have $(x-8)$

for this expresion to be equal to zero:

$x-8=0\\x=8$

thus, if x = 8

$8^2-8*8=0\\64-64=0\\0=0$

the equation is also fulfilled

The zeros of the quadratic function $x^2-8x=0$ are 0 and 8.

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Shtirlitz [24]

M is 36° and N is 18°

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3 years ago

343 divided by 2,013?

adoni [48]

Step-by-step explanation:

0.17039244908......

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3 years ago

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Find the median for the following set of numbers. 5, 19, 2, 28, 25 2 5 19 25

vredina [299]

Step 1: List the numbers in order (Least - Greatest): 2, 2, 5, 5, 19, 19, 25, 25, 28
Step 2: Find the middle number: 2, 2, 5, 5, 19, 19, 25, 25, 28
Answer: 19
(Information for further questions): If there are 2 middle numbers, average them. (Add them up and divide by 2)

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4 years ago