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insens350 [35]
2 years ago
8

HELPP YALL! ILL MARK BRAINIEST!!! LOOK AT PICTURE!!!

Mathematics
1 answer:
Rufina [12.5K]2 years ago
6 0

m∠3 = 180 - m∠8 = 180 - 123 = 57

m∠1 = m∠3 = 57°

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Please answer this question I f0ll0w u and mark brainiest and give many thanks​
Elena L [17]

Answer:

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Step-by-step explanation:

hope it helps

8 0
2 years ago
What are the steps for finding simple interest?
Delicious77 [7]
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7 0
3 years ago
HELP ME PLEAASSSEEE
zepelin [54]

Answer:

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Step-by-step explanation:

5 0
3 years ago
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Snowcat [4.5K]

Answer:

b. 9/50

Step-by-step explanation:

•the probability of the selected flight arriving on time: 820/1000 = 0.82

•find the probability of the flights not being selected by subtracting 0.82 from 1.00: 1.00-0.82=0.18

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5 0
3 years ago
Match the solution set given in inequality notation with the solution set given in interval notation.
sasho [114]

Answer:

x≤7.8  ⇒(-∞;7.8]

x<7.8  ⇒ (-∞;7.8)

x>7.8  ⇒ (7.8; ∞)

x≥7.8  ⇒ [7.8; ∞)

Step-by-step explanation:

Hi, to answer this question we have to analyze each expression:

• x≤7.8

The solution is all the numbers less or equal to 7.8, since it can be equal to 7.8, it includes 7.8 , we have to use closed brackets

(-∞;7.8]

• x<7.8

All the numbers less than 7.8 , it excludes the endpoint , it's an open interval (parenthesis)

(-∞;7.8)

• x>7.8

All the numbers higher than 7.8, open interval (parenthesis)

(7.8; ∞)

• x≥7.8

All the numbers higher or equal to 7.8, closed interval (closed brackets for the endpoint)

[7.8; ∞)

4 0
3 years ago
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