3 years ago

I need help..................

1 answer:

7 0

Answer:

what is your favorite color

which subject do the students in my class like

what is the height of each student in my class

Step-by-step explanation:

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Setler79 [48]

The answer is:

v < -5 or v > 5

Hope this helps ✨❤️

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2 years ago

Xelga [282]

Answer: 40%

Step-by-step explanation:

The probability of turning over 2 out of 5 letters is 2/5 or 4/10 which is equal 40%

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2 years ago

r-ruslan [8.4K]

Answer:

$67.44

Hope it helps ;)

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3 years ago

Vedmedyk [2.9K]

A i think sorry if i’m wrong

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3 years ago

Alexxx [7]

Expand the right side:

$(ax-c)(bx+d)(bx-d)=(ax-c)(b^2x^2-d^2)$

$=ab^2x^3-b^2cx^2-ad^2x+cd^2$

Notice that 98 = 2 * 7 * 7, so we have $c=2$ and $d=7$ .

Then

$-ad^2=-147\implies a=\dfrac{147}{49}=3$

and

$ab^2=3\implies b^2=1\implies b=1$

6 0

3 years ago