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3 years ago

I NEED HELP PLEASE !!!!!

Mathematics

1 answer:

horrorfan [7]3 years ago

7 0

Answer:

75°

Step-by-step explanation:

Find the difference between the angles.

112 - 37 = 75

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Help please I need this in less than 2 mins

Masja [62]

Answer:

4 - 3j

Step-by-step explanation:

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3 years ago

What type of line is the graph of y = 7? Vertical Horizontal Rising Falling

Ksivusya [100]

The line y = 7 would just be a Horizontal line on 7
Basically, you go up 7 units then draw a straight horizontal line across
Hope this helps!

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4 years ago

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Alenkinab [10]

Answer:

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3 years ago

In a experiment, the probability that event A occurs is 5/9, the probability that event B occurs is 5/7, and the probability tha

Ymorist [56]

Answer:

52.5% probability that A occurs given B occurs

Step-by-step explanation:

Suppose we have two events, A and B, the conditional probability formula is:

$P(A|B) = \frac{P(A \cap B)}{P(B)}$

In which

P(A|B) is the probability of A happening given that B happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(B) is the probability of B happening.

In this problem, we have that:

$P(A \cap B) = \frac{3}{8}, P(B) = \frac{5}{7}$

$P(A|B) = \frac{P(A \cap B)}{P(B)} = \frac{\frac{3}{8}}{\frac{5}{7}} = 0.525$

52.5% probability that A occurs given B occurs

7 0

3 years ago

I need help with this is it yes or no?

n200080 [17]

Answer:

No.

Step-by-step explanation:

Try the vertical line test. If the lines intersect or connect at some point, then it's not a function. Do you want to practice with some Ixls to help, or use some images for reference?

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3 years ago