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3 years ago

Find the size of angle x. 82 29 х

Mathematics

1 answer:

aleksley [76]3 years ago

3 0

Answer:

Exterior angle= Sum of opposite angles

x= 82°+ 29°

x= 111°

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How do I find the sum of 3x8

kakasveta [241]

You add eight three times (8+8+8=24)

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3 years ago

Read 2 more answers

I'm so dumbbbbbbbbbb

romanna [79]

Answer:

3 3/8 cups of flour

Step-by-step explanation:

So, we know that 2 1/4 is the normal amount of flour you would use in the recipe. but you don't want to do normal. You want to make 1 1/2 times more than you usually do.

To do this, first figure out what half of 2 1/4 is.

(2 1/4) /2 = 1 1/8

Then, because you are looking to use 1 1/2 times more flour, simply add the 1 1/8 to the 2 1/4

You end up using 3 3/8 cups of flour.

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3 years ago

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Vitek1552 [10]

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Step-by-step explanation:

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3 years ago

In recent years, business failures in the United States numbered 63509. The chemical industry accounted for 9499 of these busine

Ivahew [28]

Answer:

0.1608 = 16.08% probability that the business is in the chemical industry if it is known that the business is located in the Mid-West.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

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

In which

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

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

P(A) is the probability of A happening.

In this question:

Event A: Failed business in the Midwest.

Event B: Chemical industry.

Probability of failed business being in the Mid-West:

7900 out of 63509. So

$P(A) = \frac{7900}{63509}$

Probability of a failed business being a chemical industry in the Mid-West.

1270 out of 63509. So

$P(A \cap B) = \frac{1270}{63509}$

What is the probability that the business is in the chemical industry if it is known that the business is located in the Mid-West?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{\frac{1270}{63509}}{\frac{7900}{63509}} = \frac{1270}{7900} = 0.1608$

0.1608 = 16.08% probability that the business is in the chemical industry if it is known that the business is located in the Mid-West.

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3 years ago

840 and 360 in lowest ratios

Alexxandr [17]

840 : 360
(÷120) : ( ÷120)
7 : 3

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Answer: 7 : 3
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3 0

3 years ago