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pashok25 [27]
3 years ago
11

Find the circumference of these circles

Mathematics
1 answer:
EastWind [94]3 years ago
4 0
Formula for Circumference is 2*Pi*radius


1. 18.84 in.
2. 56.52 cm
3. 4.71 ft
4. 25.12 m
5. 37.68 ft.
6. 12.56 yd.
7.  43.96 in
8. 28.26 cm
9. 7.85 m
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Identify whether each phrase is an expression, equation, or inequality.<br> Term Phrase
Llana [10]
  • The first Phrase

0=p-\frac{7}{3}, is a equation.

  • The second phrase

4q>s+6^{4}, is an inequality.

  • The third phrase

4a-5 is an expression

<h3>What is Equation, Expression and Inequality?</h3>
  • An equation is a mathematical expression that contains an equals symbol.
  • An expression is a combination of numbers, variables, functions
  • An inequality is a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

The first Phrase

0=p-\frac{7}{3}, is a equation.

A equation contain operand, operators(+,-,*,/) and an equal sign.

The second phrase

4q>s+6^{4}, is an inequality.

An inequality is a statement of an order relationship—greater than, greater than or equal to, less than, or less than or equal to—between two numbers or algebraic expressions.

The third phrase

4a-5 is an expression

An expression is a combination of numbers, variables, functions

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6 0
2 years ago
PLEASE HELP WILL GIVE POINTS
Alexxx [7]

The rate of change is meaning the slope. The slope of A is 8, therefore, the answer would be 7.

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3 0
3 years ago
In 2003, the population of an African country was about 13.1 million people, which is 2 million more than 3 times the population
lianna [129]
3p+2.0=31.1
3p=29.1
p=9.7 million people
7 0
3 years ago
Pieces of Mail. The number of pieces of mail
Zina [86]

Answer:

20.8%

Step-by-step explanation:

The number of the pieces of mail handled by the U.S postal service decreased from 212,000,000,000 to 168,000,000

Therefore the percentage decrease can be calculated as follows

= 212,000,000,000-168,000,000,000

= 44,000,000,000/212,000,000,000 × 100

= 0.2075 × 100

= 20.8 %

Hence the percentage decrease is 20.8%

5 0
3 years ago
What is 812 divided by 14
Gnesinka [82]
58 is 812 divided by 14
4 0
3 years ago
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