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pav-90 [236]
3 years ago
5

How do I do this ?????

Mathematics
2 answers:
Marina86 [1]3 years ago
7 0

Answer:

Y=12

Step-by-step explanation:

Set up a proportion.

3/8 to represent X

8/Y to represent Y

3/8=8/Y cross multiply

3y=36

divide by 3

y=12

AleksAgata [21]3 years ago
3 0

Answer:

y=3

Step-by-step explanation:

it says that y is the inverse of x so if x=3 and y=8, so if x=8 than y must equal 3

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There are 6 people in George's family. How much did George's mom pay for tickets? Show how you found your solution.
victus00 [196]

Answer:

$75

Step-by-step explanation:

To find out how much George's mom paid for the 6 tickets, first find the unit rate, that is cost per ticket.

The unit rate/constant of proportionality between cost of tickets (y) and number of tickets (x) can be calculated using the coordinates of any points on the graph.

Using (4, 50), this means that 4 tickets cost $50.

Unit rate/constant of proportionality = y/x = 50/4 = 12.5

This means a ticket costs $12.5.

Therefore, 6 tickets would cost:

6 tickets × $12.5 = $75.

George's mom paid $75 for the tickets?

5 0
3 years ago
What is the approximate circumference of the circle shown below?
iVinArrow [24]

If we know the value of r (radius) we can find the circumference of circle using formula Circumference=2\pi r

Step-by-step explanation:

We need to find the circumference of circle.

Since the picture is missing in the given question so I will explain the method to find the circumference of circle.

You can use this method to find circumference of the given question.

The formula used to find circumference of the circle is

Circumference=2\pi r

Where π is pie and its value is 3.14

and r is radius of circle

So, if we know the value of r (radius) we can find the circumference of circle using formula Circumference=2\pi r

Keywords: Circumference of Circle

Learn more about Circumference of Circle at:

  • brainly.com/question/2115496
  • brainly.com/question/5998244
  • brainly.com/question/8929610

#learnwithBrainly

6 0
3 years ago
Read 2 more answers
Can someone help me, please and thank you? I'll give BRAINLEST to the person who gets it right!!! Please have explained how to g
Troyanec [42]

Answer:

look at one the letter equals to 0

Step-by-step explanation:

7 0
4 years ago
Which equation illustrates the matrix associative property of addition
marta [7]

Answer:

c

cuz it is

first of all 4,3 + 0,0 = 4,3

2,1+0,0 = 2,1

and which is the answer

5 0
2 years ago
The table shows the width and length of different pictures that Katie has enlarged for the school yearbook:
Y_Kistochka [10]

Answer:

24 inches

Step-by-step explanation:

Pattern for the length is time 6.

Do 6 x 4, which will equals 24  

Our Answer is- 24 inches.

Another way:

6 - 10 =  +6

12 - 18 =  +6

18 -24 =  +6

Therefore- 18 - 24 = +6

  24 Inches

7 0
3 years ago
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