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Rainbow [258]
3 years ago
5

Show YOUR Work What is the circumference, in inches, of a circle with a radius of 8 inches? (C=2Лr)

Mathematics
1 answer:
miskamm [114]3 years ago
4 0

Answer:

The answer is 50.24

Step-by-step explanation:

C=2Лr

C=16Л

C=50.24

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D
SashulF [63]

Answer:

A. 0

General Formulas and Concepts:

<u>Pre-Algebra </u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I </u>

  • Function Notation

<u>Pre-Calculus </u>

  • Unit Circle

<u>Calculus </u>

  • Derivatives
  • Derivative Notation
  • Derivative of csc(x) = \frac{d}{dx} [csc(x)] = -csc(x)cot(x)

Step-by-step explanation:

<u>Step 1: Define</u>

<u />\frac{d}{dx} [csc(x)]\\x = \frac{3 \pi}{2}<u />

<u />

<u>Step 2: Differentiate</u>

  1. Differentiate:                     \frac{d}{dx} [csc(x)] = -csc(x)cot(x)

<u>Step 3: Evaluate</u>

  1. Substitute in <em>x</em>:                    -csc(\frac{3 \pi}{2} )cot(\frac{3 \pi}{2} )
  2. Evaluate:                             0
6 0
2 years ago
Find the value of 9x+4y when x=4 and y=-3
jasenka [17]

Answer:

you substitute x for 4 and so you multiply 9 x 4 which will give you 36 and then you have to add four times y so you substitute y for -3 and you add 36 - 12 which will give you 24

4 0
3 years ago
Claire has 15 green beads.8 blue beads,and 4 yellow beads.If she puts them onto 3 strings equally,how many beads are on each str
Anuta_ua [19.1K]
The answer is 9 becouse 8+4+3 equals 27 and 27 divided by 3 is 9

8 0
3 years ago
A bakery has 18 large trays of bagels and 20 small trays of bagels. Each large tray holds 30 bagels and each small tray holds 15
posledela
840 ( at least I think lol)
6 0
2 years ago
A breathalyser test is used by police in an area to determine whether a driver has an excess of alcohol in their blood. The devi
Xelga [282]

Answer: 1)The drivers with low alcohol in take from the breathlyser, being above the limit, A = 5/100;

2)The drivers above the alcohol limit, give reading below that level, B = 15/100;

3) The drivers above the alcohol limit that are arrested at radom by police, C = 12/100

Step-by-step explanation: a)  A + B + C = 5/100 + 15/100 + 12/100 = 32/100

b) 1 - ( A + B + C) = 1 - 32/100 = 68/100

c) A = 5/100

d) 1 - 5/100 = 95/100

3 0
3 years ago
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