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Novay_Z [31]
2 years ago
5

What is the domain indicated on the graph for each portion of the piecewise function? f(x) = StartLayout enlarged left-brace 1st

Row 1st column negative 2, 2nd column Domain 1st piece 2nd row 1st column 2 x + 1, 2nd column Domain 2nd piece Third row 1st column negative one-half x, 2nd column Domain 3rd piece EndLayout 1st piece: 2nd piece: 3rd piece:
Mathematics
2 answers:
ratelena [41]2 years ago
3 0

Answer:

-10<x<0

0<x<4

4<x<8

Step-by-step explanation:

Edg 2020 correct answer

worty [1.4K]2 years ago
3 0

Answer:

I'm terrible at explaining so here's a screenshot

- Ripper

Step-by-step explanation:

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Reggie wrote a total of 48 political articles for the town newspaper this year. The number of political articles he wrote is 3 l
soldier1979 [14.2K]

Option B

48 = 2s - 3 shows an equality between number of political articles that Reggie wrote this year

<h3><u>Solution:</u></h3>

Given that, Reggie wrote a total of 48 political articles for the town newspaper this year

Number of political articles = 48

Let s represent the number of sports articles he wrote

The number of political articles he wrote is 3 less than twice the number of sports articles he wrote

Number of political articles = twice the number of sports articles - 3

Number of political articles = (2 x number of sports articles) - 3

Number of political articles = 2s - 3

We know that, number of political articles = 48

48 = 2s - 3

Thus above equation shows an equality between number of political articles that Reggie wrote this year

6 0
2 years ago
If mc022-1.j pg and mc022-2.j pg, what is the value of (f – g)(144)? –84 –60 0 48
Mashutka [201]

Answer:

0

Step-by-step explanation:

f(x) = √(x) + 12

g(x) = 2√(x)

(f-g)(x) = √(x) + 12 - 2√(x)

(f-g)(x) = 12 - √(x)

if x = 144

(f-g)(144) = 12 - √(144) = 12 - 12 = 0

5 0
2 years ago
Read 2 more answers
Hiroto paid $4.28 in sales tax for the items that he purchased.
Katena32 [7]

Answer:

  $68.48

Step-by-step explanation:

You want to find cost such that ...

  6.25% × cost = $4.28

Dividing by the coefficient of cost, we get ...

  cost = $4.28/0.0625 = $68.48

8 0
2 years ago
. Explain how trigonometry can be used to determine the height of a cell phone tower. Be sure to list the tools required and how
Pachacha [2.7K]
Well a cellphone tower has angles and it has a distance so it is possible to use trigonometry to determine its height. tools to be used are maybe a calculator, measuring tape, paper, and a pencil or pen<span />
7 0
2 years ago
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A dime has the same value of 10 pennies. Marley brought 290 pennies to the bank. How many dimes did Marley get?
IrinaVladis [17]

For this question, we can simply divide the amount of pennies she has by 10. 290/10 = 29. So, Marley has 29 dimes.

3 0
2 years ago
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