3 years ago

Which statement is true?

Mathematics

1 answer:

patriot [66]3 years ago

6 0

Answer: 1) All parallelograms are quadrilaterals.

Step-by-step explanation:

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What is 5x + 5= -15 A -4 B -9 C -2 D -1

IrinaK [193]

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3 years ago

If AED is dilated to points A, C, and B, which statement is true?

Nikolay [14]

The statement that is true is C

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3 years ago

2/8+1/4= pls help me

Gre4nikov [31]

1/2

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2 years ago

Assuming boys and girls are equally likely, find the probability of a couple having a baby boy when their fifth child is born,

GREYUIT [131]

Answer: $\dfrac{1}{2}$

Step-by-step explanation:

If we assume that the boys and girls are equally likely, so the probability of having a girl is equal to probability of having a boy = $\dfrac{1}{2}$ .

Let B = Event of having a boy.

G= Event of having a girl.

Since both events are independent of each other . (Events that do not depends on each other.)

So irrespective of the four baby boy , the probability that the fifth child is a boy = $\dfrac{1}{2}$

Therefore , the probability of a couple having a baby boy when their fifth child is born, given that the first four children were all boys= $\dfrac{1}{2}$

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3 years ago