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ryzh [129]
3 years ago
14

There were 54 students in the school choir for a concert the music teacher arranged the students in six rows with the same numbe

r of students in each row the choir saying seven songs at the concert which of these shows how many students were in each row math question
Mathematics
1 answer:
Lunna [17]3 years ago
7 0

Answer:

9 students in each row  

Step-by-step explanation:

Given : 54 students, arranged in 6 rows (with equal students), singing 7 songs.

No of students in one row x No of rows = Total students

So, No of students in one row = Total students / No of rows  

No of students in each row = 54 / 6 = 9

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The scale on a map shows that 1 cm equals 10km if the distance between 2 cities on the map is 4.5 cm how far is the actual dista
ikadub [295]

Answer:

45 km

Step-by-step explanation:

Let's review the scale factor of this problem.

1 cm = 10 km

This means that for every 1 cm of distance on the map, 10 km is represented in the real world. Because of this, we know that dividing the actual distance by 10 will give us the distance on the map.

Ex. 40 km in real world = 4 cm on map

So, we will use d to represent the actual distance.

d=distance in real world

Then, we will divide d by 10 and set it equal to 4.5, because that's the distance on the map.

d/10 = 4.5

Now to solve this equation, we just have to multiply both sides by 10.

d=45

This is your answer.

4 0
3 years ago
Where would you insert parentheses to make the statement true?
9966 [12]
Just around the 15 and 3. So it would be

(15-3)x4+9=57

This is because (15-3)= 12
12x4=48
48+9= 57
8 0
3 years ago
Read 2 more answers
Using the standard 28/36 guidelines, what is the maximum mortgage payment allowed for someone with an annual salary of $73,025?
nekit [7.7K]

The maximum mortgage payment allowed for someone with an annual salary of $73.025 would be $2,190.75 per month, so the correct option is A.

<h2><u>How to determine the amount using the standard 28/36 guides?</u></h2>

To determine, using the standard 28/36 guidelines, what is the maximum mortgage payment allowed for someone with an annual salary of $73,025, the following calculation must be made:

  • ((73025 x 36) / 100) / 12 = X
  • (2,628,900 / 100) / 12 = X
  • 26,289 / 12 = X
  • 2,190.75 = X

Therefore, the maximum mortgage payment allowed for someone with an annual salary of $73.025 would be $2,190.75 per month.

Learn more about mortgages in brainly.com/question/20589209

4 0
2 years ago
Write the equation for the graph shown below
ira [324]

Answer:

y=0.5x-1

Step-by-step explanation:

First you need to find the gradient of the line. Since x goes up by 0.5 every time y goes up by 1, the gradient is 0.5. Then you need to find the y intercept which is what x equals when y is equal to 0. When y equals zero x equals negative 1. If ylu use the equation y=mx+c where m=gradient and c=y intercept you get y=0.5x-1

4 0
1 year ago
Find the values of the six trigonometric functions of an angle in standard position if the point with coordinates (6,-5) lies on
Tom [10]
C i guesss because you just said it
4 0
3 years ago
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