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irina [24]
3 years ago
8

What is the radius and diameter of the following circle?

Mathematics
2 answers:
Anastasy [175]3 years ago
6 0
Diameter of a circle is a straight line passing from one side to another in a circle
Radius of a circle is half the diameter
So, in this example the diameter is 13cm
Whereas the radius is 6.5 cm (you just half the diameter)
prisoha [69]3 years ago
5 0

Answer:

Radius = 6.5cm

Diameter = 13cm (given)

Step-by-step explanation:

The diameter is the length of one side of a circle to the other. It's already given in the diagram as 13cm.

The radius is half of the diameter. 13 divided by 2 is 6.5cm.

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4 1/5 tons = how many ponds
elena55 [62]

Answer:

Step-by-step explanation:

21/5*2000=  21*400= 8,400 pounds

5 0
2 years ago
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Answer:

1. 4 and 4sqrt2

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Step-by-step explanation:

3 0
3 years ago
1 find the area in square cm of a square whose side is
lara [203]
For question 1:

Part i)

2.6 x 2.6 = 6.76 cm squared

No unit conversions needed

Part ii)

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Question 2:

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3 0
3 years ago
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Find two numbers if their ratio is 9:11 and their difference is 6.
erastova [34]

Answer:

Step-by-step explanation:

27,33

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8 0
3 years ago
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Describe two to evaluate 37% of the sum of 27 and 3/5 and 15.9
zhuklara [117]
First way is to first find the sum and then find 37% of it. Second way is another way round, find 37 of 27 3/5 and 37% of 15.9 and then add it.

Lets do it
37%=0.37
- its the result
Second way its
0.37* 27 3/5 + 0.37*15.9=10.212 + 5.888=16.095
7 0
3 years ago
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