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bazaltina [42]
2 years ago
9

What is the area of a circle if the circumference is 31.4 inches ?

Mathematics
1 answer:
Gnesinka [82]2 years ago
5 0

Answer:

A≈78.46in²

Step-by-step explanation:

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There are 5,426 people seated at tables. Each table seats 8 people.
ddd [48]

Answer:

678

2

679

Step-by-step explanation:

Number of people: 5426

Capacity of table: 8

How many tables are full?

  • Number of full tables= 5426/8= 678.25 so full part is 678

How many people are sitting at a table that is not full?

  • 0.25 table= 8*0.25= 2 people are sitting at a table that is not full

or

  • 5426 - 678*8= 2 people

How many tables are needed for all 5,426 people?​

  • 678+1= 679 tables

6 0
3 years ago
100 POINTS? HELP ME ASAP
dolphi86 [110]

Answer:

A. x^(3/5) = y.

Step-by-step explanation:

Given x^3 = y^5

y = 5th root of x^3

y = x^(3/5)  answer.

8 0
3 years ago
Read 2 more answers
How do I find the perimeter of a figure to the nearest hundreth
aev [14]

Answer:

25

Step-by-step explanation:

add the two sides which are 6 and 6, then find the circumference of one of the circles and thats it, the reason why you only need one is because both of those circles are halfs, so they make one circle up, so its 6+6, then the circumference is 12.5667 so its 12+12.5667 which is 24.5667 which rounds up to 25.

5 0
3 years ago
Write the equation of a line in slope intercept for with a slope of -6/5 and a y-intercept of (0,3)
Anettt [7]

Answer:

y=-6/5x+3.

Step-by-step explanation:

rjjrmddujesk

6 0
2 years ago
What is a equivalent fraction of 10/25, 6/8, 3/5, 1/10​
user100 [1]

Answer:

Step-by-step explanation:

10/25=20/50=40/100

6/8=3/4=12/16

3/5=6/10=60/100

1/10=10/100

6 0
3 years ago
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