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ra1l [238]
3 years ago
11

A triangle has a height of 18 centimeters and a base of 3.5 centimeters. What is the area of the triangle? 63 cm2 31.5 cm2 15.75

cm2 21.5 cm2
Mathematics
1 answer:
koban [17]3 years ago
3 0
<span>31.5 cm^2 is the answer</span>
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Which of the following is the graph of the piecewise function
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By analyzing the piecewise function, we conclude that the first graph is the correct one,

<h3>Which of the following is the graph of the piecewise function?</h3>

The first part of the piecewise function is:

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With that, we can discard the last two graphs.

Now, the second part is a rational function with a negative coefficient.

Because of that sign, when x is positive, the function tends to negative infinite near in the asymptote, while when x is negative, the function tends to positive infinite in the asymptote.

Because of that, we conclude that the correct option is the first graph.

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8 0
1 year ago
Alang has a points card for a movie theater. He receives 55 rewards points just for signing up. He earns 3.5 points for each vis
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Alang must visit 8 times to the theatre to earn a free movie ticket.

<h3>What is an expression?</h3>

The mathematical expression is the combination of numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also be used to denote the logical syntax's operation order and other properties.

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N = 28 / 3.5

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Therefore, Alang must visit 8 times to the theatre to earn a free movie ticket.

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