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klio [65]
3 years ago
8

Find the DIAMETER if the circumference of a circle is 64.7

Mathematics
1 answer:
Inessa05 [86]3 years ago
3 0

Answer:

20.6

Step-by-step explanation:

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Emma has a board 5 feet long and cuts it into 6 equal pieces how long in feet is eacgpeace if the board in a fraction
il63 [147K]

Answer:

Imagine an easier version of this problem:  You have a board 5 feet long that you must cut (divide, right?) into two equal parts.  It is probably clear to you that you simply divide the length (5) by the number of parts you're dividing it into (2) to obtain the length of each piece (2.5 feet).

Use the same method for your problem 5 feet divided by 6 is 0.83 feet per piece.

We do not ordinarily divide feet into decimal portions, but instead into inches.  Since an inch is 1/12 of a foot, you could simply say 5/6 = how many twelfths?  or 5/6 = n/12  Solve this by inspection or by cross multiplying 5 times 12 equals n times 6.  So n must equal 10, and your pieces of board are each 10 inches long.

4 0
2 years ago
Find the sum 2/8 - 7/11<br>argent pls​
const2013 [10]
The answer you are looking for is -17/44
5 0
2 years ago
Read 2 more answers
3w-4z=8
Nezavi [6.7K]
W=0
Z=-2
Is there a need for explanation?
8 0
3 years ago
What’s the correct answer ?
Leona [35]
The answer is a) 35


The steps:
180° - 95 ° = 85 °
180 ° - (85 ° + 60 °)=35 °
7 0
3 years ago
How many solutions does the equation 3x+15=2x+10+x+5 have
sveticcg [70]

Answer:

Infinite

Step-by-step explanation:

3x+15=2x+10+x+5

grouping

3x+15=3x+15

If you have a equation where both sides are the exactly the same, the solutions are infinite. This is written as: x€ℝ

3 0
2 years ago
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