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iren2701 [21]
3 years ago
8

Classify this triangle

Mathematics
2 answers:
Liula [17]3 years ago
8 0

Answer:

right triangle

Step-by-step explanation:

Gekata [30.6K]3 years ago
4 0

Answer:

Right triangle

Step-by-step explanation:

becuase it is

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(2x^2+4x+3) - (4x^2 -2x-3)
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When asked to factor the trinomial x^2-16x+64, a student gives the answer (x – 8)(x + 8). Which of the following statements is t
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A refrigerator costs $580 a year to run. A family purchases a new one for $1200 that will save them 22% annually in energy costs
NeTakaya

Answer:

It will take nine years and four months for the refrigerator to pay for itself.

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The new refrigerator which costs $1200, saves the family 22% annually in energy cost.

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2 years ago
1. Evaluate the function f(x)=3x-1 using the domain of -2, 0, 3, and 5. Results are to be shown in a table.
IceJOKER [234]

Answer:

See explanation

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You are given the function f(x)=3x-1

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f(-2)=3\cdot (-2)-1=-6-1=-7\\ \\f(0)=3\cdot 0-1=0-1=-1\\ \\f(3)=3\cdot 3-1=9-1=8\\ \\f(5)=3\cdot 5-1=15-1=14

The table is

\begin{array}{cc}x&f(x)\\-2&-7\\0&-1\\3&8\\5&14\end{array}

The inverse function f^{-1}(x) has the domain which is the range of the function f(x) (all possible values of f(x)), so the domain of inverse function is {-7,-1,8,14}

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3 years ago
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