3 years ago

The probability of drawing a silver ball out of a certain bag is

1 answer:

7 0

Answer:2/3

Step-by-step explanation:

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Bess [88]

Answer:

THE ANSWER IS THE FIRST ONE

Step-by-step explanation:

TRUST ME JUST TOOK a unit test, and caps srry best of luck

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3 years ago

zysi [14]

Answer:

$18.15

Step-by-step explanation:

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2 years ago

lawyer [7]

Answer:

$\huge\boxed{x=\sqrt{70}}$

Step-by-step explanation:

ΔABC and ΔADB are similar (AAA).

Therefore the corresponging sides are in proportion:

$\dfrac{AB}{AD}=\dfrac{AC}{AB}$

Substitute:

$AB=x\\AC=7+3=10\\AD=7$

$\dfrac{x}{7}=\dfrac{10}{x}$ <em>cross multiply</em>

$(x)(x)=(7)(10)\\\\x^2=70\to x=\sqrt{70}$

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3 years ago

Anna [14]

Subtract 59 from both sides, you get x=-179

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3 years ago

Norma-Jean [14]

It would be C, because a straight line equals to 180 degrees, and since 3 is 86, and lines m and n are parallel, 180-86 = C.94. Hope this helps!

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3 years ago