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Murljashka [212]
3 years ago
13

Question 2 of 41

Mathematics
1 answer:
Orlov [11]3 years ago
4 0

Answer:

the right answer might be C = 2 π r

Step-by-step explanation:

yeah

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The sale price of an item marked x dollars, if 45% is discounted from the market price
UkoKoshka [18]

Answer: x(0.55)

Step-by-step explanation:

Because 45% of the price is being taking, off we are still paying for 55% of the market price, because 100%-45%=55%.

55/100=0.55

So the sale price is x(0.55)

7 0
4 years ago
Choose the definition for the function.
Yuki888 [10]

Answer:

The definition for the all functions is 86

8 0
3 years ago
Expression
Cloud [144]

Answer with explanation:

  • An algebraic expression having one term is known as a monomial.
  • An algebraic expression having two terms is known as binomial.
  • An algebraic expression having three terms is known as trinomial.
  • Numerical coefficient - Number written before variable in each term.
  • Constant - term with no variable ( only number).

Let's check the given expressions :

3x^2

Type - Monomial ( having one term)

Coefficient of x^2= 3

Constant =0

5a^2b^4

Type - Monomial ( having one term)

Coefficient of a^2b^4= 5

Constant =0

2x^2 + 3x - 8

Type - trinomial ( having 3 terms)

Coefficient of x^2 = 2

Coefficient of x=3

Constant = -8

7 0
3 years ago
Answer these two questions?
Damm [24]
14)
17 + 14 - 11 = 17
17+20 = 37

answer
? = 20

----------
15)13+15+13 = 41
41 - 10 = 31

answer
? = 10
8 0
3 years ago
HELP TRIGONOMETRY!!!!!
musickatia [10]

Answer:

  12.8 cm

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationships between angles and sides of a right triangle. Here, you have the side opposite the given 70° angle, and you want to find the hypotenuse. The appropriate relation is ...

  Sin = Opposite/Hypotenuse

Solving for the hypotenuse, we get ...

  Hypotenuse = Opposite/Sin

  x = (12 cm)/sin(70°) ≈ 12.77 cm

  x ≈ 12.8 cm

4 0
4 years ago
Read 2 more answers
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