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butalik [34]
3 years ago
15

Solve for xxx. Write the smaller solution first, and the larger solution second. 2x^2 - 2x - 180 = 02x 2 −2x−180=02, x, squared,

minus, 2, x, minus, 180, equals, 0 \text{smaller }x =smaller x=start text, s, m, a, l, l, e, r, space, end text, x, equals \text{larger } x =larger x=start text, l, a, r, g, e, r, space, end text, x, equals
Mathematics
1 answer:
zzz [600]3 years ago
7 0

Answer:

x=-3 and x=-3

Step-by-step explanation:

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The probability that Brian wins a raffle is given by the expression n n + 2 . Write down an expression, in the form of a combine
LUCKY_DIMON [66]

Answer:

\frac{2}{n+2}

Step-by-step explanation:

Given

Let the total probability be 1

Probability that Brian wins a raffle  = n/n+2

Probability that Brian does not win a raffle = 1 - Probability that Brian wins a raffle

Probability that Brian does not win a raffle = 1 - (n/n+2)

Probability that Brian does not win a raffle = \frac{n+2-n}{n+2}

Probability that Brian does not win a raffle = \frac{2}{n+2}

Hence required fraction is  \frac{2}{n+2}

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3 years ago
Find the volume of this cube in cm³​
Degger [83]

Answer:

<u>It</u><u> </u><u>is</u><u> </u><u>c</u><u>:</u><u> </u><u>1</u><u>5</u><u>.</u><u>6</u><u>2</u><u>5</u><u> </u><u>cm³</u>

Step-by-step explanation:

Formular for cube volumes:

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since sides of a cube are identical:

{ \sf{s_{1} = {s_{2} =  {s_{3}}}}}

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but 1 mm³ = 0.000001 cm³

{ \sf{v = (15,625,000 \times  \{1 \times  {10}^{ - 6} \} ) \: cm}} \\ { \sf{v = 15.625 \:  {cm}^{3} }}

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Step-by-step explanation:

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Examples of properties communative, associative, and identity?
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Step-by-step explanation:

3 0
3 years ago
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