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allochka39001 [22]
3 years ago
9

Which expression is equivalent to the given expression? -2.12 + 8r - 9 + 40 + 712 + 2 O A. 512 + 12r - 7 OB.5.12 + 4x + 11 O C.

-9.12 - 12r + 11 OD.-9.12 + 41 - 7​
Mathematics
1 answer:
cricket20 [7]3 years ago
7 0

Answer:

use microsoft maths solver

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Using the tree diagram below, what is the probability of getting tails and an even number?
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Answer:

1/4

Step-by-step explanation:

Chances of getting tails out of all the numbers (including heads)

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2 years ago
Which shows the correct substitution of the values a, b, and c from the equation –2 = –x + x² – 4 into the quadratic formula?
Romashka [77]
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a is the coefficient of x^2 => a = 1

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c is the constant term => c = - 2

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4 0
3 years ago
In AWXY, mW<br> Find mZX<br> (2x – 12), m_X = (2x + 17), and m_Y = (9x-7)<br> Find m
sladkih [1.3K]

Answer:

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Step-by-step explanation:

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2 years ago
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natima [27]
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3 years ago
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julia-pushkina [17]

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Step-by-step explanation:

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3 years ago
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