2 years ago

25-55-55-44-90-21= what?

Mathematics

1 answer:

DENIUS [597]2 years ago

6 0

Answer:

-240

Step-by-step explanation:

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The probability for event A is 0.3, the probability for event B is 0.6, and the probability of events A or B is 0.8. Why are the

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Answer:

Step-by-step explanation:

I think it makes the most sense sorry if i got it wrong

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2 years ago

BRAINLIEST IF CORRECtt

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Answer:

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2 years ago

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Rama09 [41]

Answer:

m∠AOB=139°

Step-by-step explanation:

m∠AOB+m∠BOC=180°

m∠AOB=8x+51°

m∠BOC=6x-25°

$\tt 8x+51+6x-25=180$

$\tt 14x+26=180$

$\tt 14x=180-26$

$\tt \cfrac{14x}{14} =\cfrac{154}{14}$

$\tt x=11$

m∠AOB:-

$\tt 8(11)+51$

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Therefore, m∠AOB=139°

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2 years ago

14α - (2a + 9) = 3 (12a - 18)

Leona [35]

Answer:

a = 2 5/8

Step-by-step explanation:

14a - (2a + 9) = 3 (12a - 18)

14a - 2a + 9 = 36a - 54

12a + 9 = 36a - 54

12a - 36a = -54 - 9

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a = -63/-24

a = 21/8

a = 2 5/8

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3 years ago

A box has the following measurements:

WARRIOR [948]

Answer:

104.16cm³

Step-by-step explanation:

8 x 4.2 x 3.1 = 104.16

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2 years ago