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fgiga [73]
3 years ago
10

the circumference, or perimeter, of a circle can be found by multiplying its diameter by 3.14. what is the circumference of a ci

rcle that has a diameter of 1/2 inch? Express your answer as a decimal
Mathematics
1 answer:
Dahasolnce [82]3 years ago
8 0

Answer:

4.71238898

Step-by-step explanation:

The formula used to calculate circle circumference is:

C = π · ø

Enter the diameter of a circle. The diameter of a circle is the length of a straight line drawn between two points on a circle where the line also passes through the centre of a circle, or any two points on the circle as long as they are exactly 180 degrees apart

This is the total length of the edge around the circle with the specified diameter, if it was straightened out.

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Pearl uses 9.8 pints of blue paint and white paint to paint her bedroom walls. 2 5 of this amount is blue paint, and the rest is
Ratling [72]

Answer:

She use <u>5.88 pints</u> of white paint.

Step-by-step explanation:

Given:

Pearl uses 9.8 pints of blue paint and white paint to paint her bedroom walls. \frac{2}{5} of this amount is blue paint, and the rest is white paint.

Now, to find the pints of white paint she use.

Pearl uses total pint of paint = 9.8 pints.

The amount of blue paint

= \frac{2}{5}\ of\ 9.8\ pints.

= \frac{2}{5} \times 9.8

= \frac{19.6}{5}

= 3.92\ pints.

Thus, the amount of blue paint = 3.92 pints.

Now, to get the white paint we subtract the amount of blue paint from  the total pint of paint:

9.8-3.92\\\\=5.88\ pints.

Therefore, she use 5.88 pints of white paint.

7 0
3 years ago
Absolute value to show the distance between -60 and 13​
klio [65]

Answer:

<h2>73</h2>

Step-by-step explanation:

The Ruler Postulate:

A distance between a number A and a number B:

AB = |B - A|

We have A = -60, and B = 13. Substitute:

|13 - (-60)| = |13 + 60| = |73| = 73

3 0
4 years ago
Answer questions 20 and 24
Katena32 [7]
The answer:

20) -490

24) x= -1

5 0
4 years ago
Read 2 more answers
DJ has $24 more than twice as much as Tucker. Together they have $132. How much does DJ have?
Elanso [62]
$84 because you do 132 - 24 then rhat answer- 24
6 0
4 years ago
Y is 9 less than the product of 7 and x<br> Write a function rule
Katarina [22]

Answer:

Y = 9 - 7x

Step-by-step explanation:

6 0
4 years ago
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