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Troyanec [42]
4 years ago
8

Please help me here

Mathematics
1 answer:
Natasha2012 [34]4 years ago
3 0

Answer:

C

Step-by-step explanation:

C because you multiply the nimbers and then divid.

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The Flight where you are, Flight 122 departed from Manila when it was 4:13 PM it arred in Paris, France 30 hours and 30 minutes.
RideAnS [48]

1- It was 15:43 in Paris when the plane arrived.

2- It will arrive in the airport at 03:12.

3- It was 10:39 AM when I arrived in Cebu City.

<h3><u>Time calculation</u></h3>

1. Given that the flight where you are, Flight 122, departed from Manila when it was 4:13 PM it arrived in Paris, France, and this flight lasted 30 hours and 30 minutes, to determine what time it was in Paris upon the Night's arrival there the following calculation must be performed:

  • Paris: GMT + 1
  • Manila: GMT + 8
  • 1 - 8 = -7
  • 4:13 PM = 4:13 PM
  • 16:13 - 7 = 9:13
  • 9:13 + 30:30 = X
  • 39:43 = X
  • 24 + 15:43 = X

Therefore, it was 15:43 in Paris when the plane arrived.

2. Given that your father's flight, Flight 783 departed from Oslo, Norway when it is 7:12 AM there, and it will land in Bacolod-Silay Airport after a 28-hour travel, to determine what time it will arrive in the airport using the Philippine Standard Time the following calculation must be made:

  • Oslo: GMT + 1
  • Philippines: GMT + 8
  • 7:12 - 8 = 23:12
  • 23:12 + 24 + 4 = X
  • 23:12 + 4 = X
  • 3:12 = X

Therefore, it will arrive in the airport at 03:12.

3. Given that when your family arrived at the airport, you looked at your watch and it was 5:45 am, exactly 3 hours before your next flight to Cebu City, to determine, if your next flight left on time and took exactly 114 minutes, what was the time on your watch when you arrived in Cebu City, the following calculation must be performed:

  • 5:45 + 3:00 + (114 - 60) + 1:00 = X
  • 9:45 + 00:54 = X
  • 10:39 = X

Therefore, it was 10:39 AM when I arrived in Cebu City.

Learn more about time calculation in brainly.com/question/26707195

7 0
2 years ago
Please help, my teacher never explained how to do this!
kodGreya [7K]

Answer:

First, you have to calculate the angles.

3x-2 + 4x +2x -12  + 2x  + 3x + 10

14x -4 = 360

14x = 364

x = 26

So, the angles are:

3x -2 = 76

4x = 104

2x -12 = 40

2x = 52

3x + 10 = 88

Step-by-step explanation:

8 0
3 years ago
Which of the following sets of data would you likely represent with a square matrix?
n200080 [17]

Answer:

B) A racquetball club has a tournament where each member plays every other member and represents the scores in a matrix.

Step-by-step explanation:

A square matrix is where the number of rows is equal to the number of columns like order 2x2, 3x3, 4x4, 5x5 etc.

Given options are:-

A) A shoe salesperson wants to use an augmented matrix to represent the quantity of children’s shoes and adult shoes sold at his store for two days.

It is 2x2 times 2x1 = 2x1 matrix.

B) A racquetball club has a tournament where each member plays every other member and represents the scores in a matrix.

It is 6x1 times 1x6 = 6x6 matrix.

C) A student wants to write a coefficient matrix representing a linear system with two equations and three unknowns.

It is 2x3 times 3x1 = 2x1 matrix

D) A teacher wants to write an augmented matrix representing a linear system with four equations and four unknowns.

It is 4x4 times 4x1 = 4x1 matrix.

Hence option B is correct.

7 0
3 years ago
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Dottie has 1400 U.S. dollars. If 1 New Zealand dollar equals 0.7059 U.S. dollars, about how many New Zealand dollars can Dottie
Andrew [12]
D. $988.26

1400 x 0.7059 = 988.26
5 0
3 years ago
Read 2 more answers
Finding the Domain and Range of a Graph
Aleks [24]

Answer:

  • Domain: Interval notation is (-3, 4], set builder is \{x|-3 < x\leq4 \}
  • Range: Interval notation is [0, 3), set builder is \{y|0\leq y < 3\}

Step-by-step explanation:

The domain is the set of x-values and the range is the set of y-values.

7 0
2 years ago
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