3 years ago

Write the quadratic expression -16t^2-8t+24 in factored form

Mathematics

1 answer:

maks197457 [2]3 years ago

6 0

I’m pretty sure I did my math right, hope this helps.

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Help find the missing segment???

SVEN [57.7K]

(9/6) = (15/?)
9? = 90
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3 years ago

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Find an equation for the line below

Romashka-Z-Leto [24]

I think it is y = -11/7x - 1 2/7.

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3 years ago

Describe and correct the error in writing the phrase as an expression?

lesantik [10]

Answer:

12 < x

Step-by-step explanation:

In writing 12 less than a number x, the expression, 12 - x is wrong because "less than" is not the same thing as "minus" (-). Rather, the sign, "<" should have been used as follows:

12 < x.

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3 years ago

Use set notation to write the members of the following set, or state that the set has no members. Odd numbers between 2 and 82 t

adell [148]

Let the set of all Odd multiples of 9 between 2 and 82 be denoted by D, then, using set-builder notation,

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

The odd multiples of 9, $m$ , in the range $2\le m \le 82$ form the set

$\{9,27,45,63,81\}$

Each member of the set is a term of the arithmetic progression

$U_n=18n+9$

where the values of $n$ range from 0 to 4, or $0\le n\le 4$

Putting these facts together, we get the result

$D=\{ 18n+9 \mid n \in \mathbb{N}, 0\le n\le 4 \}$

Learn more about set-builder notation here: brainly.com/question/17238769

3 0

3 years ago

2 : 3 = .... : 9 ?<br> 5 : 10 = 20 : ...?<br> 1 : 3 = 8 : 24 ......?<br> 4 : 3 = 16 : 2 ....?

alekssr [168]

Step-by-step explanation:

first one is 6:9

second is 20:40

sorry I'm not sure about the others!

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3 years ago

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