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irina [24]
2 years ago
12

A jar contains 4 red marbles numbered 1 to 4 and 8 blue marbles numbered 1 to 8. A marble is drawn at random from the jar. Find

the probability the marble is odd- numbered given that the marble is blue
Mathematics
1 answer:
Monica [59]2 years ago
3 0

Answer:

because blue is many.

Step-by-step explanation:

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What are the slope and y-intercept for the graph of y-4x= -2
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The slope is 4 and the y-intercept is (0,-2)

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2 years ago
Given the ABC DEF find the value of x and y
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Answer: x = 7.2, y = 7.5

<u>Step-by-step explanation:</u>

Similar triangles have the same proportions.

Since ABC ≅  DEF, then \dfrac{AB}{DE}=\dfrac{BC}{EF}=\dfrac{AC}{DF}

<u>Let's solve for x:</u>

   \dfrac{BC}{EF}=\dfrac{AC}{DF}

⇒ \dfrac{5}{4}=\dfrac{9}{x}

⇒ 5(x)=4(9)

⇒ x = \dfrac{4(9)}{5}

⇒ x = \dfrac{36}{5}

⇒ x = 7.2


<u>Let's solve for y:</u>

   \dfrac{BC}{EF}=\dfrac{AB}{DE}

⇒ \dfrac{5}{4}=\dfrac{y}{6}

⇒ 5(6)=4(y)

⇒ \dfrac{5(6)}{4}=y

⇒ \dfrac{30}{4}=y

⇒ 7.5=y

3 0
2 years ago
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3 hours

Step-by-step explanation:

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2 years ago
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Leto [7]
I guess you want the roots of the equation.
We can factor that as
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The roots of the equation are
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7 0
3 years ago
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